72269625

素因数分解:

$3^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 121006080

約数和(自身を除く): 48736455

約数列:

[1, 3, 5, 15, 25, 75, 125, 191, 375, 573, 955, 1009, 2865, 3027, 4775, 5045, 14325, 15135, 23875, 25225, 71625, 75675, 126125, 192719, 378375, 578157, 963595, 2890785, 4817975, 14453925, 24089875, 72269625]

約数ペア:

[(1, 72269625), (3, 24089875), (5, 14453925), (15, 4817975), (25, 2890785), (75, 963595), (125, 578157), (191, 378375), (375, 192719), (573, 126125), (955, 75675), (1009, 71625), (2865, 25225), (3027, 23875), (4775, 15135), (5045, 14325)]