61308304875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{23399}}^1$

素因数の和:23574

約数の個数: 96

約数和(自身を含む): 117878716800

約数和(自身を除く): 56570411925

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 137, 153, 225, 255, 375, 411, 425, 685, 765, 1125, 1233, 1275, 2055, 2125, 2329, 3425, 3825, 6165, 6375, 6987, 10275, 11645, 17125, 19125, 20961, 23399, 30825, 34935, 51375, 58225, 70197, 104805, 116995, 154125, 174675, 210591, 291125, 350985, 397783, 524025, 584975, 873375, 1052955, 1193349, 1754925, 1988915, 2620125, 2924875, 3205663, 3580047, 5264775, 5966745, 8774625, 9616989, 9944575, 16028315, 17900235, 26323875, 28850967, 29833725, 48084945, 49722875, 54496271, 80141575, 89501175, 144254835, 149168625, 163488813, 240424725, 272481355, 400707875, 447505875, 490466439, 721274175, 817444065, 1202123625, 1362406775, 2452332195, 3606370875, 4087220325, 6812033875, 12261660975, 20436101625, 61308304875]

約数ペア:

[(1, 61308304875), (3, 20436101625), (5, 12261660975), (9, 6812033875), (15, 4087220325), (17, 3606370875), (25, 2452332195), (45, 1362406775), (51, 1202123625), (75, 817444065), (85, 721274175), (125, 490466439), (137, 447505875), (153, 400707875), (225, 272481355), (255, 240424725), (375, 163488813), (411, 149168625), (425, 144254835), (685, 89501175), (765, 80141575), (1125, 54496271), (1233, 49722875), (1275, 48084945), (2055, 29833725), (2125, 28850967), (2329, 26323875), (3425, 17900235), (3825, 16028315), (6165, 9944575), (6375, 9616989), (6987, 8774625), (10275, 5966745), (11645, 5264775), (17125, 3580047), (19125, 3205663), (20961, 2924875), (23399, 2620125), (30825, 1988915), (34935, 1754925), (51375, 1193349), (58225, 1052955), (70197, 873375), (104805, 584975), (116995, 524025), (154125, 397783), (174675, 350985), (210591, 291125)]