90629525

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 137074560

約数和(自身を除く): 46445035

約数列:

[1, 5, 7, 19, 25, 35, 95, 97, 133, 175, 281, 475, 485, 665, 679, 1405, 1843, 1967, 2425, 3325, 3395, 5339, 7025, 9215, 9835, 12901, 16975, 26695, 27257, 37373, 46075, 49175, 64505, 133475, 136285, 186865, 190799, 322525, 517883, 681425, 934325, 953995, 2589415, 3625181, 4769975, 12947075, 18125905, 90629525]

約数ペア:

[(1, 90629525), (5, 18125905), (7, 12947075), (19, 4769975), (25, 3625181), (35, 2589415), (95, 953995), (97, 934325), (133, 681425), (175, 517883), (281, 322525), (475, 190799), (485, 186865), (665, 136285), (679, 133475), (1405, 64505), (1843, 49175), (1967, 46075), (2425, 37373), (3325, 27257), (3395, 26695), (5339, 16975), (7025, 12901), (9215, 9835)]