931461875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 1275341760

約数和(自身を除く): 343879885

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 625, 725, 2125, 2465, 3023, 3625, 10625, 12325, 15115, 18125, 51391, 61625, 75575, 87667, 256955, 308125, 377875, 438335, 1284775, 1490339, 1889375, 2191675, 6423875, 7451695, 10958375, 32119375, 37258475, 54791875, 186292375, 931461875]

約数ペア:

[(1, 931461875), (5, 186292375), (17, 54791875), (25, 37258475), (29, 32119375), (85, 10958375), (125, 7451695), (145, 6423875), (425, 2191675), (493, 1889375), (625, 1490339), (725, 1284775), (2125, 438335), (2465, 377875), (3023, 308125), (3625, 256955), (10625, 87667), (12325, 75575), (15115, 61625), (18125, 51391)]