231912380415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1\times {\mathrm{2383}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 385658726400

約数和(自身を除く): 153746345985

約数列:

[1, 3, 5, 15, 29, 87, 145, 409, 435, 547, 1227, 1641, 2045, 2383, 2735, 6135, 7149, 8205, 11861, 11915, 15863, 35583, 35745, 47589, 59305, 69107, 79315, 177915, 207321, 223723, 237945, 345535, 671169, 974647, 1036605, 1118615, 1303501, 2923941, 3355845, 3910503, 4873235, 6487967, 6517505, 14619705, 19463901, 19552515, 28264763, 32439835, 37801529, 84794289, 97319505, 113404587, 141323815, 189007645, 423971445, 533131909, 567022935, 1599395727, 2665659545, 7996978635, 15460825361, 46382476083, 77304126805, 231912380415]

約数ペア:

[(1, 231912380415), (3, 77304126805), (5, 46382476083), (15, 15460825361), (29, 7996978635), (87, 2665659545), (145, 1599395727), (409, 567022935), (435, 533131909), (547, 423971445), (1227, 189007645), (1641, 141323815), (2045, 113404587), (2383, 97319505), (2735, 84794289), (6135, 37801529), (7149, 32439835), (8205, 28264763), (11861, 19552515), (11915, 19463901), (15863, 14619705), (35583, 6517505), (35745, 6487967), (47589, 4873235), (59305, 3910503), (69107, 3355845), (79315, 2923941), (177915, 1303501), (207321, 1118615), (223723, 1036605), (237945, 974647), (345535, 671169)]