15803450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 32482296

約数和(自身を除く): 16678846

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 593, 650, 1025, 1066, 1186, 2050, 2665, 2965, 5330, 5930, 7709, 13325, 14825, 15418, 24313, 26650, 29650, 38545, 48626, 77090, 121565, 192725, 243130, 316069, 385450, 607825, 632138, 1215650, 1580345, 3160690, 7901725, 15803450]

約数ペア:

[(1, 15803450), (2, 7901725), (5, 3160690), (10, 1580345), (13, 1215650), (25, 632138), (26, 607825), (41, 385450), (50, 316069), (65, 243130), (82, 192725), (130, 121565), (205, 77090), (325, 48626), (410, 38545), (533, 29650), (593, 26650), (650, 24313), (1025, 15418), (1066, 14825), (1186, 13325), (2050, 7709), (2665, 5930), (2965, 5330)]