18048750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{4813}}^1$

素因数の和:4838

約数の個数: 40

約数和(自身を含む): 45116808

約数和(自身を除く): 27068058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 4813, 9626, 14439, 24065, 28878, 48130, 72195, 120325, 144390, 240650, 360975, 601625, 721950, 1203250, 1804875, 3008125, 3609750, 6016250, 9024375, 18048750]

約数ペア:

[(1, 18048750), (2, 9024375), (3, 6016250), (5, 3609750), (6, 3008125), (10, 1804875), (15, 1203250), (25, 721950), (30, 601625), (50, 360975), (75, 240650), (125, 144390), (150, 120325), (250, 72195), (375, 48130), (625, 28878), (750, 24065), (1250, 14439), (1875, 9626), (3750, 4813)]