136125375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 243150336

約数和(自身を除く): 107024961

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 131, 163, 255, 375, 393, 425, 489, 655, 815, 1275, 1965, 2125, 2227, 2445, 2771, 3275, 4075, 6375, 6681, 8313, 9825, 11135, 12225, 13855, 16375, 20375, 21353, 33405, 41565, 49125, 55675, 61125, 64059, 69275, 106765, 167025, 207825, 278375, 320295, 346375, 363001, 533825, 835125, 1039125, 1089003, 1601475, 1815005, 2669125, 5445015, 8007375, 9075025, 27225075, 45375125, 136125375]

約数ペア:

[(1, 136125375), (3, 45375125), (5, 27225075), (15, 9075025), (17, 8007375), (25, 5445015), (51, 2669125), (75, 1815005), (85, 1601475), (125, 1089003), (131, 1039125), (163, 835125), (255, 533825), (375, 363001), (393, 346375), (425, 320295), (489, 278375), (655, 207825), (815, 167025), (1275, 106765), (1965, 69275), (2125, 64059), (2227, 61125), (2445, 55675), (2771, 49125), (3275, 41565), (4075, 33405), (6375, 21353), (6681, 20375), (8313, 16375), (9825, 13855), (11135, 12225)]