44644125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 36226275

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 125, 141, 149, 235, 255, 375, 425, 447, 705, 745, 799, 1175, 1275, 2125, 2235, 2397, 2533, 3525, 3725, 3995, 5875, 6375, 7003, 7599, 11175, 11985, 12665, 17625, 18625, 19975, 21009, 35015, 37995, 55875, 59925, 63325, 99875, 105045, 119051, 175075, 189975, 299625, 316625, 357153, 525225, 595255, 875375, 949875, 1785765, 2626125, 2976275, 8928825, 14881375, 44644125]

約数ペア:

[(1, 44644125), (3, 14881375), (5, 8928825), (15, 2976275), (17, 2626125), (25, 1785765), (47, 949875), (51, 875375), (75, 595255), (85, 525225), (125, 357153), (141, 316625), (149, 299625), (235, 189975), (255, 175075), (375, 119051), (425, 105045), (447, 99875), (705, 63325), (745, 59925), (799, 55875), (1175, 37995), (1275, 35015), (2125, 21009), (2235, 19975), (2397, 18625), (2533, 17625), (3525, 12665), (3725, 11985), (3995, 11175), (5875, 7599), (6375, 7003)]