75332985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 149614080

約数和(自身を除く): 74281095

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 229, 241, 273, 455, 687, 723, 1145, 1205, 1365, 1603, 1687, 2977, 3133, 3435, 3615, 4809, 5061, 8015, 8435, 8931, 9399, 14885, 15665, 20839, 21931, 24045, 25305, 44655, 46995, 55189, 62517, 65793, 104195, 109655, 165567, 275945, 312585, 328965, 386323, 717457, 827835, 1158969, 1931615, 2152371, 3587285, 5022199, 5794845, 10761855, 15066597, 25110995, 75332985]

約数ペア:

[(1, 75332985), (3, 25110995), (5, 15066597), (7, 10761855), (13, 5794845), (15, 5022199), (21, 3587285), (35, 2152371), (39, 1931615), (65, 1158969), (91, 827835), (105, 717457), (195, 386323), (229, 328965), (241, 312585), (273, 275945), (455, 165567), (687, 109655), (723, 104195), (1145, 65793), (1205, 62517), (1365, 55189), (1603, 46995), (1687, 44655), (2977, 25305), (3133, 24045), (3435, 21931), (3615, 20839), (4809, 15665), (5061, 14885), (8015, 9399), (8435, 8931)]