91830715

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 117386496

約数和(自身を除く): 25555781

約数列:

[1, 5, 47, 53, 73, 101, 235, 265, 365, 505, 2491, 3431, 3869, 4747, 5353, 7373, 12455, 17155, 19345, 23735, 26765, 36865, 181843, 251591, 346531, 390769, 909215, 1257955, 1732655, 1953845, 18366143, 91830715]

約数ペア:

[(1, 91830715), (5, 18366143), (47, 1953845), (53, 1732655), (73, 1257955), (101, 909215), (235, 390769), (265, 346531), (365, 251591), (505, 181843), (2491, 36865), (3431, 26765), (3869, 23735), (4747, 19345), (5353, 17155), (7373, 12455)]