1145177715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{408263}}^1$

素因数の和:408299

約数の個数: 32

約数和(自身を含む): 2116440576

約数和(自身を除く): 971262861

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 408263, 1224789, 2041315, 4490893, 6123945, 6940471, 13472679, 20821413, 22454465, 34702355, 67363395, 76345181, 104107065, 229035543, 381725905, 1145177715]

約数ペア:

[(1, 1145177715), (3, 381725905), (5, 229035543), (11, 104107065), (15, 76345181), (17, 67363395), (33, 34702355), (51, 22454465), (55, 20821413), (85, 13472679), (165, 6940471), (187, 6123945), (255, 4490893), (561, 2041315), (935, 1224789), (2805, 408263)]