15252003

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 25625600

約数和(自身を除く): 10373597

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 2287, 6669, 6861, 20583, 29731, 43453, 61749, 89193, 130359, 267579, 391077, 564889, 802737, 1173231, 1694667, 5084001, 15252003]

約数ペア:

[(1, 15252003), (3, 5084001), (9, 1694667), (13, 1173231), (19, 802737), (27, 564889), (39, 391077), (57, 267579), (117, 130359), (171, 89193), (247, 61749), (351, 43453), (513, 29731), (741, 20583), (2223, 6861), (2287, 6669)]