42567135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9491}}^1$

素因数の和:9535

約数の個数: 32

約数和(自身を含む): 76543488

約数和(自身を除く): 33976353

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 9491, 28473, 47455, 123383, 142365, 218293, 370149, 616915, 654879, 1091465, 1850745, 2837809, 3274395, 8513427, 14189045, 42567135]

約数ペア:

[(1, 42567135), (3, 14189045), (5, 8513427), (13, 3274395), (15, 2837809), (23, 1850745), (39, 1091465), (65, 654879), (69, 616915), (115, 370149), (195, 218293), (299, 142365), (345, 123383), (897, 47455), (1495, 28473), (4485, 9491)]