47930445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 88982400

約数和(自身を除く): 41051955

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 919, 1159, 2745, 2757, 3477, 4595, 5795, 8271, 10431, 13785, 17385, 17461, 41355, 52155, 52383, 56059, 87305, 157149, 168177, 261915, 280295, 504531, 785745, 840885, 1065121, 2522655, 3195363, 5325605, 9586089, 15976815, 47930445]

約数ペア:

[(1, 47930445), (3, 15976815), (5, 9586089), (9, 5325605), (15, 3195363), (19, 2522655), (45, 1065121), (57, 840885), (61, 785745), (95, 504531), (171, 280295), (183, 261915), (285, 168177), (305, 157149), (549, 87305), (855, 56059), (915, 52383), (919, 52155), (1159, 41355), (2745, 17461), (2757, 17385), (3477, 13785), (4595, 10431), (5795, 8271)]