283051665

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 561581328

約数和(自身を除く): 278529663

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 111, 117, 135, 185, 195, 333, 351, 405, 481, 555, 585, 999, 1053, 1443, 1453, 1665, 1755, 2405, 2997, 4329, 4359, 4995, 5265, 7215, 7265, 12987, 13077, 14985, 18889, 21645, 21795, 38961, 39231, 53761, 56667, 64935, 65385, 94445, 117693, 161283, 170001, 194805, 196155, 268805, 283335, 483849, 510003, 588465, 698893, 806415, 850005, 1451547, 1530009, 2096679, 2419245, 2550015, 3494465, 4354641, 6290037, 7257735, 7650045, 10483395, 18870111, 21773205, 31450185, 56610333, 94350555, 283051665]

約数ペア:

[(1, 283051665), (3, 94350555), (5, 56610333), (9, 31450185), (13, 21773205), (15, 18870111), (27, 10483395), (37, 7650045), (39, 7257735), (45, 6290037), (65, 4354641), (81, 3494465), (111, 2550015), (117, 2419245), (135, 2096679), (185, 1530009), (195, 1451547), (333, 850005), (351, 806415), (405, 698893), (481, 588465), (555, 510003), (585, 483849), (999, 283335), (1053, 268805), (1443, 196155), (1453, 194805), (1665, 170001), (1755, 161283), (2405, 117693), (2997, 94445), (4329, 65385), (4359, 64935), (4995, 56667), (5265, 53761), (7215, 39231), (7265, 38961), (12987, 21795), (13077, 21645), (14985, 18889)]