54408705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 95050752

約数和(自身を除く): 40642047

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 169, 195, 381, 507, 635, 845, 1651, 1905, 2197, 2535, 4953, 6591, 8255, 10985, 21463, 24765, 28561, 32955, 64389, 85683, 107315, 142805, 279019, 321945, 428415, 837057, 1395095, 3627247, 4185285, 10881741, 18136235, 54408705]

約数ペア:

[(1, 54408705), (3, 18136235), (5, 10881741), (13, 4185285), (15, 3627247), (39, 1395095), (65, 837057), (127, 428415), (169, 321945), (195, 279019), (381, 142805), (507, 107315), (635, 85683), (845, 64389), (1651, 32955), (1905, 28561), (2197, 24765), (2535, 21463), (4953, 10985), (6591, 8255)]