30146625

素因数分解:

$3^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 55031808

約数和(自身を除く): 24885183

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 127, 211, 225, 375, 381, 633, 635, 1055, 1125, 1143, 1899, 1905, 3165, 3175, 5275, 5715, 9495, 9525, 15825, 15875, 26375, 26797, 28575, 47475, 47625, 79125, 80391, 133985, 142875, 237375, 241173, 401955, 669925, 1205865, 2009775, 3349625, 6029325, 10048875, 30146625]

約数ペア:

[(1, 30146625), (3, 10048875), (5, 6029325), (9, 3349625), (15, 2009775), (25, 1205865), (45, 669925), (75, 401955), (125, 241173), (127, 237375), (211, 142875), (225, 133985), (375, 80391), (381, 79125), (633, 47625), (635, 47475), (1055, 28575), (1125, 26797), (1143, 26375), (1899, 15875), (1905, 15825), (3165, 9525), (3175, 9495), (5275, 5715)]