40650675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 73099488

約数和(自身を除く): 32448813

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 173, 195, 241, 325, 519, 723, 865, 975, 1205, 2249, 2595, 3133, 3615, 4325, 6025, 6747, 9399, 11245, 12975, 15665, 18075, 33735, 41693, 46995, 56225, 78325, 125079, 168675, 208465, 234975, 542009, 625395, 1042325, 1626027, 2710045, 3126975, 8130135, 13550225, 40650675]

約数ペア:

[(1, 40650675), (3, 13550225), (5, 8130135), (13, 3126975), (15, 2710045), (25, 1626027), (39, 1042325), (65, 625395), (75, 542009), (173, 234975), (195, 208465), (241, 168675), (325, 125079), (519, 78325), (723, 56225), (865, 46995), (975, 41693), (1205, 33735), (2249, 18075), (2595, 15665), (3133, 12975), (3615, 11245), (4325, 9399), (6025, 6747)]