42210075

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{9539}}^1$

素因数の和:9611

約数の個数: 24

約数和(自身を含む): 70977600

約数和(自身を除く): 28767525

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 9539, 28617, 47695, 143085, 238475, 562801, 715425, 1688403, 2814005, 8442015, 14070025, 42210075]

約数ペア:

[(1, 42210075), (3, 14070025), (5, 8442015), (15, 2814005), (25, 1688403), (59, 715425), (75, 562801), (177, 238475), (295, 143085), (885, 47695), (1475, 28617), (4425, 9539)]