15121569453

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{9679}}^1$

素因数の和:9977

約数の個数: 32

約数和(自身を含む): 21142978560

約数和(自身を除く): 6021409107

約数列:

[1, 3, 31, 93, 107, 157, 321, 471, 3317, 4867, 9679, 9951, 14601, 16799, 29037, 50397, 300049, 520769, 900147, 1035653, 1519603, 1562307, 3106959, 4558809, 32105243, 47107693, 96315729, 141323079, 162597521, 487792563, 5040523151, 15121569453]

約数ペア:

[(1, 15121569453), (3, 5040523151), (31, 487792563), (93, 162597521), (107, 141323079), (157, 96315729), (321, 47107693), (471, 32105243), (3317, 4558809), (4867, 3106959), (9679, 1562307), (9951, 1519603), (14601, 1035653), (16799, 900147), (29037, 520769), (50397, 300049)]