16223415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 28148736

約数和(自身を除く): 11925321

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 307, 813, 921, 1355, 1535, 3523, 3991, 4065, 4605, 10569, 11973, 17615, 19955, 52845, 59865, 83197, 249591, 415985, 1081561, 1247955, 3244683, 5407805, 16223415]

約数ペア:

[(1, 16223415), (3, 5407805), (5, 3244683), (13, 1247955), (15, 1081561), (39, 415985), (65, 249591), (195, 83197), (271, 59865), (307, 52845), (813, 19955), (921, 17615), (1355, 11973), (1535, 10569), (3523, 4605), (3991, 4065)]