13305085005

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1\times {\mathrm{15331}}^1$

素因数の和:16617

約数の個数: 32

約数和(自身を含む): 21760155648

約数和(自身を除く): 8455070643

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1231, 3693, 6155, 15331, 18465, 45993, 57857, 76655, 173571, 229965, 289285, 720557, 867855, 2161671, 3602785, 10808355, 18872461, 56617383, 94362305, 283086915, 887005667, 2661017001, 4435028335, 13305085005]

約数ペア:

[(1, 13305085005), (3, 4435028335), (5, 2661017001), (15, 887005667), (47, 283086915), (141, 94362305), (235, 56617383), (705, 18872461), (1231, 10808355), (3693, 3602785), (6155, 2161671), (15331, 867855), (18465, 720557), (45993, 289285), (57857, 229965), (76655, 173571)]