253915679815

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7043}}^1\times {\mathrm{5393}}^1$

素因数の和:12639

約数の個数: 32

約数和(自身を含む): 350165016576

約数和(自身を除く): 96249336761

約数列:

[1, 5, 7, 35, 191, 955, 1337, 5393, 6685, 7043, 26965, 35215, 37751, 49301, 188755, 246505, 1030063, 1345213, 5150315, 6726065, 7210441, 9416491, 36052205, 37982899, 47082455, 189914495, 265880293, 1329401465, 7254733709, 36273668545, 50783135963, 253915679815]

約数ペア:

[(1, 253915679815), (5, 50783135963), (7, 36273668545), (35, 7254733709), (191, 1329401465), (955, 265880293), (1337, 189914495), (5393, 47082455), (6685, 37982899), (7043, 36052205), (26965, 9416491), (35215, 7210441), (37751, 6726065), (49301, 5150315), (188755, 1345213), (246505, 1030063)]