1330281765

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 2574028800

約数和(自身を除く): 1243747035

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 97, 113, 135, 145, 155, 261, 279, 291, 339, 435, 465, 485, 565, 783, 837, 873, 899, 1017, 1305, 1395, 1455, 1695, 2619, 2697, 2813, 3007, 3051, 3277, 3503, 3915, 4185, 4365, 4495, 5085, 8091, 8439, 9021, 9831, 10509, 10961, 13095, 13485, 14065, 15035, 15255, 16385, 17515, 24273, 25317, 27063, 29493, 31527, 32883, 40455, 42195, 45105, 49155, 52545, 54805, 75951, 81189, 87203, 88479, 94581, 98649, 101587, 121365, 126585, 135315, 147465, 157635, 164415, 261609, 295947, 304761, 317869, 339791, 379755, 405945, 436015, 442395, 472905, 493245, 507935, 784827, 914283, 953607, 1019373, 1308045, 1479735, 1523805, 1589345, 1698955, 2354481, 2742849, 2860821, 3058119, 3924135, 4571415, 4768035, 5096865, 8582463, 9174357, 9853939, 11772405, 13714245, 14304105, 15290595, 29561817, 42912315, 45871785, 49269695, 88685451, 147809085, 266056353, 443427255, 1330281765]

約数ペア:

[(1, 1330281765), (3, 443427255), (5, 266056353), (9, 147809085), (15, 88685451), (27, 49269695), (29, 45871785), (31, 42912315), (45, 29561817), (87, 15290595), (93, 14304105), (97, 13714245), (113, 11772405), (135, 9853939), (145, 9174357), (155, 8582463), (261, 5096865), (279, 4768035), (291, 4571415), (339, 3924135), (435, 3058119), (465, 2860821), (485, 2742849), (565, 2354481), (783, 1698955), (837, 1589345), (873, 1523805), (899, 1479735), (1017, 1308045), (1305, 1019373), (1395, 953607), (1455, 914283), (1695, 784827), (2619, 507935), (2697, 493245), (2813, 472905), (3007, 442395), (3051, 436015), (3277, 405945), (3503, 379755), (3915, 339791), (4185, 317869), (4365, 304761), (4495, 295947), (5085, 261609), (8091, 164415), (8439, 157635), (9021, 147465), (9831, 135315), (10509, 126585), (10961, 121365), (13095, 101587), (13485, 98649), (14065, 94581), (15035, 88479), (15255, 87203), (16385, 81189), (17515, 75951), (24273, 54805), (25317, 52545), (27063, 49155), (29493, 45105), (31527, 42195), (32883, 40455)]