89743515

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 56618085

約数列:

[1, 3, 5, 15, 109, 131, 327, 393, 419, 545, 655, 1257, 1635, 1965, 2095, 6285, 14279, 42837, 45671, 54889, 71395, 137013, 164667, 214185, 228355, 274445, 685065, 823335, 5982901, 17948703, 29914505, 89743515]

約数ペア:

[(1, 89743515), (3, 29914505), (5, 17948703), (15, 5982901), (109, 823335), (131, 685065), (327, 274445), (393, 228355), (419, 214185), (545, 164667), (655, 137013), (1257, 71395), (1635, 54889), (1965, 45671), (2095, 42837), (6285, 14279)]