72335565

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28201}}^1$

素因数の和:28234

約数の個数: 32

約数和(自身を含む): 135369600

約数和(自身を除く): 63034035

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 28201, 84603, 141005, 253809, 423015, 535819, 761427, 1269045, 1607457, 2679095, 3807135, 4822371, 8037285, 14467113, 24111855, 72335565]

約数ペア:

[(1, 72335565), (3, 24111855), (5, 14467113), (9, 8037285), (15, 4822371), (19, 3807135), (27, 2679095), (45, 1607457), (57, 1269045), (95, 761427), (135, 535819), (171, 423015), (285, 253809), (513, 141005), (855, 84603), (2565, 28201)]