100144915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 137491200

約数和(自身を除く): 37346285

約数列:

[1, 5, 13, 19, 65, 95, 131, 247, 619, 655, 1235, 1703, 2489, 3095, 8047, 8515, 11761, 12445, 32357, 40235, 58805, 81089, 152893, 161785, 405445, 764465, 1054157, 1540691, 5270785, 7703455, 20028983, 100144915]

約数ペア:

[(1, 100144915), (5, 20028983), (13, 7703455), (19, 5270785), (65, 1540691), (95, 1054157), (131, 764465), (247, 405445), (619, 161785), (655, 152893), (1235, 81089), (1703, 58805), (2489, 40235), (3095, 32357), (8047, 12445), (8515, 11761)]