9799725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 19200160

約数和(自身を除く): 9400435

約数列:

[1, 3, 5, 13, 15, 19, 23, 25, 39, 57, 65, 69, 75, 95, 115, 195, 247, 285, 299, 325, 345, 437, 475, 529, 575, 741, 897, 975, 1235, 1311, 1425, 1495, 1587, 1725, 2185, 2645, 3705, 4485, 5681, 6175, 6555, 6877, 7475, 7935, 10051, 10925, 13225, 17043, 18525, 20631, 22425, 28405, 30153, 32775, 34385, 39675, 50255, 85215, 103155, 130663, 142025, 150765, 171925, 251275, 391989, 426075, 515775, 653315, 753825, 1959945, 3266575, 9799725]

約数ペア:

[(1, 9799725), (3, 3266575), (5, 1959945), (13, 753825), (15, 653315), (19, 515775), (23, 426075), (25, 391989), (39, 251275), (57, 171925), (65, 150765), (69, 142025), (75, 130663), (95, 103155), (115, 85215), (195, 50255), (247, 39675), (285, 34385), (299, 32775), (325, 30153), (345, 28405), (437, 22425), (475, 20631), (529, 18525), (575, 17043), (741, 13225), (897, 10925), (975, 10051), (1235, 7935), (1311, 7475), (1425, 6877), (1495, 6555), (1587, 6175), (1725, 5681), (2185, 4485), (2645, 3705)]