4121625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 7113600

約数和(自身を除く): 2991975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 379, 435, 725, 1137, 1895, 2175, 3625, 5685, 9475, 10875, 10991, 28425, 32973, 47375, 54955, 142125, 164865, 274775, 824325, 1373875, 4121625]

約数ペア:

[(1, 4121625), (3, 1373875), (5, 824325), (15, 274775), (25, 164865), (29, 142125), (75, 54955), (87, 47375), (125, 32973), (145, 28425), (375, 10991), (379, 10875), (435, 9475), (725, 5685), (1137, 3625), (1895, 2175)]