1368750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{73}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 3468528

約数和(自身を除く): 2099778

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 125, 146, 150, 219, 250, 365, 375, 438, 625, 730, 750, 1095, 1250, 1825, 1875, 2190, 3125, 3650, 3750, 5475, 6250, 9125, 9375, 10950, 18250, 18750, 27375, 45625, 54750, 91250, 136875, 228125, 273750, 456250, 684375, 1368750]

約数ペア:

[(1, 1368750), (2, 684375), (3, 456250), (5, 273750), (6, 228125), (10, 136875), (15, 91250), (25, 54750), (30, 45625), (50, 27375), (73, 18750), (75, 18250), (125, 10950), (146, 9375), (150, 9125), (219, 6250), (250, 5475), (365, 3750), (375, 3650), (438, 3125), (625, 2190), (730, 1875), (750, 1825), (1095, 1250)]