15982950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 39997440

約数和(自身を除く): 24014490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 839, 1270, 1678, 1905, 2517, 3175, 3810, 4195, 5034, 6350, 8390, 9525, 12585, 19050, 20975, 25170, 41950, 62925, 106553, 125850, 213106, 319659, 532765, 639318, 1065530, 1598295, 2663825, 3196590, 5327650, 7991475, 15982950]

約数ペア:

[(1, 15982950), (2, 7991475), (3, 5327650), (5, 3196590), (6, 2663825), (10, 1598295), (15, 1065530), (25, 639318), (30, 532765), (50, 319659), (75, 213106), (127, 125850), (150, 106553), (254, 62925), (381, 41950), (635, 25170), (762, 20975), (839, 19050), (1270, 12585), (1678, 9525), (1905, 8390), (2517, 6350), (3175, 5034), (3810, 4195)]