74827875

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{5393}}^1$

素因数の和:5448

約数の個数: 32

約数和(自身を含む): 127902528

約数和(自身を除く): 53074653

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 375, 555, 925, 2775, 4625, 5393, 13875, 16179, 26965, 80895, 134825, 199541, 404475, 598623, 674125, 997705, 2022375, 2993115, 4988525, 14965575, 24942625, 74827875]

約数ペア:

[(1, 74827875), (3, 24942625), (5, 14965575), (15, 4988525), (25, 2993115), (37, 2022375), (75, 997705), (111, 674125), (125, 598623), (185, 404475), (375, 199541), (555, 134825), (925, 80895), (2775, 26965), (4625, 16179), (5393, 13875)]