1696622265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{131}}^2$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 3210272520

約数和(自身を除く): 1513650255

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 169, 195, 393, 507, 585, 655, 845, 1179, 1521, 1703, 1965, 2197, 2535, 5109, 5895, 6591, 7605, 8515, 10985, 15327, 17161, 19773, 22139, 25545, 32955, 51483, 66417, 76635, 85805, 98865, 110695, 154449, 199251, 223093, 257415, 287807, 332085, 669279, 772245, 863421, 996255, 1115465, 1439035, 2007837, 2590263, 2900209, 3346395, 4317105, 8700627, 10039185, 12951315, 14501045, 26101881, 37702717, 43503135, 113108151, 130509405, 188513585, 339324453, 565540755, 1696622265]

約数ペア:

[(1, 1696622265), (3, 565540755), (5, 339324453), (9, 188513585), (13, 130509405), (15, 113108151), (39, 43503135), (45, 37702717), (65, 26101881), (117, 14501045), (131, 12951315), (169, 10039185), (195, 8700627), (393, 4317105), (507, 3346395), (585, 2900209), (655, 2590263), (845, 2007837), (1179, 1439035), (1521, 1115465), (1703, 996255), (1965, 863421), (2197, 772245), (2535, 669279), (5109, 332085), (5895, 287807), (6591, 257415), (7605, 223093), (8515, 199251), (10985, 154449), (15327, 110695), (17161, 98865), (19773, 85805), (22139, 76635), (25545, 66417), (32955, 51483)]