15673366150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{221219}}^1$

素因数の和:221353

約数の個数: 48

約数和(自身を含む): 31683128400

約数和(自身を除く): 16009762250

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2725, 2834, 5450, 7085, 14170, 35425, 70850, 221219, 442438, 1106095, 2212190, 2875847, 5530475, 5751694, 11060950, 14379235, 24112871, 28758470, 48225742, 71896175, 120564355, 143792350, 241128710, 313467323, 602821775, 626934646, 1205643550, 1567336615, 3134673230, 7836683075, 15673366150]

約数ペア:

[(1, 15673366150), (2, 7836683075), (5, 3134673230), (10, 1567336615), (13, 1205643550), (25, 626934646), (26, 602821775), (50, 313467323), (65, 241128710), (109, 143792350), (130, 120564355), (218, 71896175), (325, 48225742), (545, 28758470), (650, 24112871), (1090, 14379235), (1417, 11060950), (2725, 5751694), (2834, 5530475), (5450, 2875847), (7085, 2212190), (14170, 1106095), (35425, 442438), (70850, 221219)]