28429125

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 48342528

約数和(自身を除く): 19913403

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 705, 1175, 1613, 3525, 4839, 5875, 8065, 17625, 24195, 40325, 75811, 120975, 201625, 227433, 379055, 604875, 1137165, 1895275, 5685825, 9476375, 28429125]

約数ペア:

[(1, 28429125), (3, 9476375), (5, 5685825), (15, 1895275), (25, 1137165), (47, 604875), (75, 379055), (125, 227433), (141, 201625), (235, 120975), (375, 75811), (705, 40325), (1175, 24195), (1613, 17625), (3525, 8065), (4839, 5875)]