858329475

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 1452478464

約数和(自身を除く): 594148989

約数列:

[1, 3, 5, 15, 25, 61, 75, 163, 183, 305, 489, 815, 915, 1151, 1525, 2445, 3453, 4075, 4575, 5755, 9943, 12225, 17265, 28775, 29829, 49715, 70211, 86325, 149145, 187613, 210633, 248575, 351055, 562839, 745725, 938065, 1053165, 1755275, 2814195, 4690325, 5265825, 11444393, 14070975, 34333179, 57221965, 171665895, 286109825, 858329475]

約数ペア:

[(1, 858329475), (3, 286109825), (5, 171665895), (15, 57221965), (25, 34333179), (61, 14070975), (75, 11444393), (163, 5265825), (183, 4690325), (305, 2814195), (489, 1755275), (815, 1053165), (915, 938065), (1151, 745725), (1525, 562839), (2445, 351055), (3453, 248575), (4075, 210633), (4575, 187613), (5755, 149145), (9943, 86325), (12225, 70211), (17265, 49715), (28775, 29829)]