83185245

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 180633600

約数和(自身を除く): 97448355

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 31, 33, 39, 45, 55, 65, 93, 99, 117, 135, 139, 143, 155, 165, 195, 279, 297, 341, 351, 403, 417, 429, 465, 495, 585, 695, 715, 837, 1023, 1209, 1251, 1287, 1395, 1485, 1529, 1705, 1755, 1807, 2015, 2085, 2145, 3069, 3627, 3753, 3861, 4185, 4309, 4433, 4587, 5115, 5421, 6045, 6255, 6435, 7645, 9035, 9207, 10881, 12927, 13299, 13761, 15345, 16263, 18135, 18765, 19305, 19877, 21545, 22165, 22935, 27105, 38781, 39897, 41283, 46035, 47399, 48789, 54405, 56017, 59631, 64635, 66495, 68805, 81315, 99385, 116343, 119691, 142197, 168051, 178893, 193905, 199485, 206415, 236995, 243945, 280085, 298155, 426591, 504153, 536679, 581715, 598455, 616187, 710985, 840255, 894465, 1279773, 1512459, 1848561, 2132955, 2520765, 2683395, 3080935, 5545683, 6398865, 7562295, 9242805, 16637049, 27728415, 83185245]

約数ペア:

[(1, 83185245), (3, 27728415), (5, 16637049), (9, 9242805), (11, 7562295), (13, 6398865), (15, 5545683), (27, 3080935), (31, 2683395), (33, 2520765), (39, 2132955), (45, 1848561), (55, 1512459), (65, 1279773), (93, 894465), (99, 840255), (117, 710985), (135, 616187), (139, 598455), (143, 581715), (155, 536679), (165, 504153), (195, 426591), (279, 298155), (297, 280085), (341, 243945), (351, 236995), (403, 206415), (417, 199485), (429, 193905), (465, 178893), (495, 168051), (585, 142197), (695, 119691), (715, 116343), (837, 99385), (1023, 81315), (1209, 68805), (1251, 66495), (1287, 64635), (1395, 59631), (1485, 56017), (1529, 54405), (1705, 48789), (1755, 47399), (1807, 46035), (2015, 41283), (2085, 39897), (2145, 38781), (3069, 27105), (3627, 22935), (3753, 22165), (3861, 21545), (4185, 19877), (4309, 19305), (4433, 18765), (4587, 18135), (5115, 16263), (5421, 15345), (6045, 13761), (6255, 13299), (6435, 12927), (7645, 10881), (9035, 9207)]