28278150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3557}}^1$

素因数の和:3625

約数の個数: 48

約数和(自身を含む): 71473104

約数和(自身を除く): 43194954

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3557, 3975, 7114, 7950, 10671, 17785, 21342, 35570, 53355, 88925, 106710, 177850, 188521, 266775, 377042, 533550, 565563, 942605, 1131126, 1885210, 2827815, 4713025, 5655630, 9426050, 14139075, 28278150]

約数ペア:

[(1, 28278150), (2, 14139075), (3, 9426050), (5, 5655630), (6, 4713025), (10, 2827815), (15, 1885210), (25, 1131126), (30, 942605), (50, 565563), (53, 533550), (75, 377042), (106, 266775), (150, 188521), (159, 177850), (265, 106710), (318, 88925), (530, 53355), (795, 35570), (1325, 21342), (1590, 17785), (2650, 10671), (3557, 7950), (3975, 7114)]