27494025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 49538496

約数和(自身を除く): 22044471

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 163, 173, 195, 325, 489, 519, 815, 865, 975, 2119, 2249, 2445, 2595, 4075, 4325, 6357, 6747, 10595, 11245, 12225, 12975, 28199, 31785, 33735, 52975, 56225, 84597, 140995, 158925, 168675, 366587, 422985, 704975, 1099761, 1832935, 2114925, 5498805, 9164675, 27494025]

約数ペア:

[(1, 27494025), (3, 9164675), (5, 5498805), (13, 2114925), (15, 1832935), (25, 1099761), (39, 704975), (65, 422985), (75, 366587), (163, 168675), (173, 158925), (195, 140995), (325, 84597), (489, 56225), (519, 52975), (815, 33735), (865, 31785), (975, 28199), (2119, 12975), (2249, 12225), (2445, 11245), (2595, 10595), (4075, 6747), (4325, 6357)]