30873825

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 57853440

約数和(自身を除く): 26979615

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 863, 1325, 1431, 2385, 2589, 3975, 4315, 7155, 7767, 11925, 12945, 21575, 23301, 35775, 38835, 45739, 64725, 116505, 137217, 194175, 228695, 411651, 582525, 686085, 1143475, 1234953, 2058255, 3430425, 6174765, 10291275, 30873825]

約数ペア:

[(1, 30873825), (3, 10291275), (5, 6174765), (9, 3430425), (15, 2058255), (25, 1234953), (27, 1143475), (45, 686085), (53, 582525), (75, 411651), (135, 228695), (159, 194175), (225, 137217), (265, 116505), (477, 64725), (675, 45739), (795, 38835), (863, 35775), (1325, 23301), (1431, 21575), (2385, 12945), (2589, 11925), (3975, 7767), (4315, 7155)]