73939125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 137329920

約数和(自身を除く): 63390795

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 125, 145, 195, 325, 375, 377, 435, 523, 725, 975, 1131, 1569, 1625, 1885, 2175, 2615, 3625, 4875, 5655, 6799, 7845, 9425, 10875, 13075, 15167, 20397, 28275, 33995, 39225, 45501, 47125, 65375, 75835, 101985, 141375, 169975, 196125, 197171, 227505, 379175, 509925, 591513, 849875, 985855, 1137525, 1895875, 2549625, 2957565, 4929275, 5687625, 14787825, 24646375, 73939125]

約数ペア:

[(1, 73939125), (3, 24646375), (5, 14787825), (13, 5687625), (15, 4929275), (25, 2957565), (29, 2549625), (39, 1895875), (65, 1137525), (75, 985855), (87, 849875), (125, 591513), (145, 509925), (195, 379175), (325, 227505), (375, 197171), (377, 196125), (435, 169975), (523, 141375), (725, 101985), (975, 75835), (1131, 65375), (1569, 47125), (1625, 45501), (1885, 39225), (2175, 33995), (2615, 28275), (3625, 20397), (4875, 15167), (5655, 13075), (6799, 10875), (7845, 9425)]