12964185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 12437415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 83, 89, 117, 135, 195, 249, 267, 351, 415, 445, 585, 747, 801, 1079, 1157, 1245, 1335, 1755, 2241, 2403, 3237, 3471, 3735, 4005, 5395, 5785, 7387, 9711, 10413, 11205, 12015, 16185, 17355, 22161, 29133, 31239, 36935, 48555, 52065, 66483, 96031, 110805, 145665, 156195, 199449, 288093, 332415, 480155, 864279, 997245, 1440465, 2592837, 4321395, 12964185]

約数ペア:

[(1, 12964185), (3, 4321395), (5, 2592837), (9, 1440465), (13, 997245), (15, 864279), (27, 480155), (39, 332415), (45, 288093), (65, 199449), (83, 156195), (89, 145665), (117, 110805), (135, 96031), (195, 66483), (249, 52065), (267, 48555), (351, 36935), (415, 31239), (445, 29133), (585, 22161), (747, 17355), (801, 16185), (1079, 12015), (1157, 11205), (1245, 10413), (1335, 9711), (1755, 7387), (2241, 5785), (2403, 5395), (3237, 4005), (3471, 3735)]