15883335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 31231200

約数和(自身を除く): 15347865

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 1429, 2223, 3705, 4287, 7145, 11115, 12861, 18577, 21435, 27151, 55731, 64305, 81453, 92885, 135755, 167193, 244359, 278655, 352963, 407265, 835965, 1058889, 1221795, 1764815, 3176667, 5294445, 15883335]

約数ペア:

[(1, 15883335), (3, 5294445), (5, 3176667), (9, 1764815), (13, 1221795), (15, 1058889), (19, 835965), (39, 407265), (45, 352963), (57, 278655), (65, 244359), (95, 167193), (117, 135755), (171, 92885), (195, 81453), (247, 64305), (285, 55731), (585, 27151), (741, 21435), (855, 18577), (1235, 12861), (1429, 11115), (2223, 7145), (3705, 4287)]