15695780925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16001}}^1$

素因数の和:16095

約数の個数: 96

約数和(自身を含む): 30001829760

約数和(自身を除く): 14306048835

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 41, 55, 75, 87, 123, 145, 165, 205, 275, 319, 435, 451, 615, 725, 825, 957, 1025, 1189, 1353, 1595, 2175, 2255, 3075, 3567, 4785, 5945, 6765, 7975, 11275, 13079, 16001, 17835, 23925, 29725, 33825, 39237, 48003, 65395, 80005, 89175, 176011, 196185, 240015, 326975, 400025, 464029, 528033, 656041, 880055, 980925, 1200075, 1392087, 1968123, 2320145, 2640165, 3280205, 4400275, 5104319, 6960435, 7216451, 9840615, 11600725, 13200825, 15312957, 16401025, 19025189, 21649353, 25521595, 34802175, 36082255, 49203075, 57075567, 76564785, 95125945, 108246765, 127607975, 180411275, 209277079, 285377835, 382823925, 475629725, 541233825, 627831237, 1046385395, 1426889175, 3139156185, 5231926975, 15695780925]

約数ペア:

[(1, 15695780925), (3, 5231926975), (5, 3139156185), (11, 1426889175), (15, 1046385395), (25, 627831237), (29, 541233825), (33, 475629725), (41, 382823925), (55, 285377835), (75, 209277079), (87, 180411275), (123, 127607975), (145, 108246765), (165, 95125945), (205, 76564785), (275, 57075567), (319, 49203075), (435, 36082255), (451, 34802175), (615, 25521595), (725, 21649353), (825, 19025189), (957, 16401025), (1025, 15312957), (1189, 13200825), (1353, 11600725), (1595, 9840615), (2175, 7216451), (2255, 6960435), (3075, 5104319), (3567, 4400275), (4785, 3280205), (5945, 2640165), (6765, 2320145), (7975, 1968123), (11275, 1392087), (13079, 1200075), (16001, 980925), (17835, 880055), (23925, 656041), (29725, 528033), (33825, 464029), (39237, 400025), (48003, 326975), (65395, 240015), (80005, 196185), (89175, 176011)]