676885245

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{1117}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 1101185280

約数和(自身を除く): 424300035

約数列:

[1, 3, 5, 15, 71, 213, 355, 569, 1065, 1117, 1707, 2845, 3351, 5585, 8535, 16755, 40399, 79307, 121197, 201995, 237921, 396535, 605985, 635573, 1189605, 1906719, 3177865, 9533595, 45125683, 135377049, 225628415, 676885245]

約数ペア:

[(1, 676885245), (3, 225628415), (5, 135377049), (15, 45125683), (71, 9533595), (213, 3177865), (355, 1906719), (569, 1189605), (1065, 635573), (1117, 605985), (1707, 396535), (2845, 237921), (3351, 201995), (5585, 121197), (8535, 79307), (16755, 40399)]