2018903625

素因数分解:

$3^2\times 5^3\times {\mathrm{1103}}^1\times {\mathrm{1627}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 3644948736

約数和(自身を除く): 1626045111

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1103, 1125, 1627, 3309, 4881, 5515, 8135, 9927, 14643, 16545, 24405, 27575, 40675, 49635, 73215, 82725, 122025, 137875, 203375, 248175, 366075, 413625, 610125, 1240875, 1794581, 1830375, 5383743, 8972905, 16151229, 26918715, 44864525, 80756145, 134593575, 224322625, 403780725, 672967875, 2018903625]

約数ペア:

[(1, 2018903625), (3, 672967875), (5, 403780725), (9, 224322625), (15, 134593575), (25, 80756145), (45, 44864525), (75, 26918715), (125, 16151229), (225, 8972905), (375, 5383743), (1103, 1830375), (1125, 1794581), (1627, 1240875), (3309, 610125), (4881, 413625), (5515, 366075), (8135, 248175), (9927, 203375), (14643, 137875), (16545, 122025), (24405, 82725), (27575, 73215), (40675, 49635)]