97147775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 128362320

約数和(自身を除く): 31214545

約数列:

[1, 5, 17, 25, 85, 179, 425, 895, 1277, 3043, 4475, 6385, 15215, 21709, 31925, 76075, 108545, 228583, 542725, 1142915, 3885911, 5714575, 19429555, 97147775]

約数ペア:

[(1, 97147775), (5, 19429555), (17, 5714575), (25, 3885911), (85, 1142915), (179, 542725), (425, 228583), (895, 108545), (1277, 76075), (3043, 31925), (4475, 21709), (6385, 15215)]