25929585

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 52992000

約数和(自身を除く): 27062415

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 919, 1045, 1485, 1881, 2565, 2757, 3135, 4595, 5643, 8271, 9405, 10109, 13785, 17461, 24813, 28215, 30327, 41355, 50545, 52383, 87305, 90981, 124065, 151635, 157149, 192071, 261915, 272943, 454905, 471447, 576213, 785745, 960355, 1364715, 1728639, 2357235, 2881065, 5185917, 8643195, 25929585]

約数ペア:

[(1, 25929585), (3, 8643195), (5, 5185917), (9, 2881065), (11, 2357235), (15, 1728639), (19, 1364715), (27, 960355), (33, 785745), (45, 576213), (55, 471447), (57, 454905), (95, 272943), (99, 261915), (135, 192071), (165, 157149), (171, 151635), (209, 124065), (285, 90981), (297, 87305), (495, 52383), (513, 50545), (627, 41355), (855, 30327), (919, 28215), (1045, 24813), (1485, 17461), (1881, 13785), (2565, 10109), (2757, 9405), (3135, 8271), (4595, 5643)]