15813330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3119}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 41109120

約数和(自身を除く): 25295790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3119, 5070, 6238, 9357, 15595, 18714, 31190, 40547, 46785, 81094, 93570, 121641, 202735, 243282, 405470, 527111, 608205, 1054222, 1216410, 1581333, 2635555, 3162666, 5271110, 7906665, 15813330]

約数ペア:

[(1, 15813330), (2, 7906665), (3, 5271110), (5, 3162666), (6, 2635555), (10, 1581333), (13, 1216410), (15, 1054222), (26, 608205), (30, 527111), (39, 405470), (65, 243282), (78, 202735), (130, 121641), (169, 93570), (195, 81094), (338, 46785), (390, 40547), (507, 31190), (845, 18714), (1014, 15595), (1690, 9357), (2535, 6238), (3119, 5070)]