57872625

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 102246144

約数和(自身を除く): 44373519

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 97, 111, 125, 129, 185, 215, 291, 375, 485, 555, 645, 925, 1075, 1455, 1591, 2425, 2775, 3225, 3589, 4171, 4625, 4773, 5375, 7275, 7955, 10767, 12125, 12513, 13875, 16125, 17945, 20855, 23865, 36375, 39775, 53835, 62565, 89725, 104275, 119325, 154327, 198875, 269175, 312825, 448625, 462981, 521375, 596625, 771635, 1345875, 1564125, 2314905, 3858175, 11574525, 19290875, 57872625]

約数ペア:

[(1, 57872625), (3, 19290875), (5, 11574525), (15, 3858175), (25, 2314905), (37, 1564125), (43, 1345875), (75, 771635), (97, 596625), (111, 521375), (125, 462981), (129, 448625), (185, 312825), (215, 269175), (291, 198875), (375, 154327), (485, 119325), (555, 104275), (645, 89725), (925, 62565), (1075, 53835), (1455, 39775), (1591, 36375), (2425, 23865), (2775, 20855), (3225, 17945), (3589, 16125), (4171, 13875), (4625, 12513), (4773, 12125), (5375, 10767), (7275, 7955)]