13803750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 38425200

約数和(自身を除く): 24621450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 409, 450, 625, 675, 750, 818, 1125, 1227, 1250, 1350, 1875, 2045, 2250, 2454, 3375, 3681, 3750, 4090, 5625, 6135, 6750, 7362, 10225, 11043, 11250, 12270, 16875, 18405, 20450, 22086, 30675, 33750, 36810, 51125, 55215, 61350, 92025, 102250, 110430, 153375, 184050, 255625, 276075, 306750, 460125, 511250, 552150, 766875, 920250, 1380375, 1533750, 2300625, 2760750, 4601250, 6901875, 13803750]

約数ペア:

[(1, 13803750), (2, 6901875), (3, 4601250), (5, 2760750), (6, 2300625), (9, 1533750), (10, 1380375), (15, 920250), (18, 766875), (25, 552150), (27, 511250), (30, 460125), (45, 306750), (50, 276075), (54, 255625), (75, 184050), (90, 153375), (125, 110430), (135, 102250), (150, 92025), (225, 61350), (250, 55215), (270, 51125), (375, 36810), (409, 33750), (450, 30675), (625, 22086), (675, 20450), (750, 18405), (818, 16875), (1125, 12270), (1227, 11250), (1250, 11043), (1350, 10225), (1875, 7362), (2045, 6750), (2250, 6135), (2454, 5625), (3375, 4090), (3681, 3750)]