481570245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 925881600

約数和(自身を除く): 444311355

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 331, 351, 585, 829, 993, 1655, 1755, 2487, 2979, 4145, 4303, 4965, 7461, 8937, 10777, 12435, 12909, 14895, 21515, 22383, 32331, 37305, 38727, 44685, 53885, 64545, 96993, 111915, 116181, 161655, 193635, 274399, 290979, 484965, 580905, 823197, 1371995, 1454895, 2469591, 3567187, 4115985, 7408773, 10701561, 12347955, 17835935, 32104683, 37043865, 53507805, 96314049, 160523415, 481570245]

約数ペア:

[(1, 481570245), (3, 160523415), (5, 96314049), (9, 53507805), (13, 37043865), (15, 32104683), (27, 17835935), (39, 12347955), (45, 10701561), (65, 7408773), (117, 4115985), (135, 3567187), (195, 2469591), (331, 1454895), (351, 1371995), (585, 823197), (829, 580905), (993, 484965), (1655, 290979), (1755, 274399), (2487, 193635), (2979, 161655), (4145, 116181), (4303, 111915), (4965, 96993), (7461, 64545), (8937, 53885), (10777, 44685), (12435, 38727), (12909, 37305), (14895, 32331), (21515, 22383)]