169229475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 324166752

約数和(自身を除く): 154937277

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 151, 153, 225, 255, 293, 425, 453, 755, 765, 879, 1275, 1359, 1465, 2265, 2567, 2637, 3775, 3825, 4395, 4981, 6795, 7325, 7701, 11325, 12835, 13185, 14943, 21975, 23103, 24905, 33975, 38505, 44243, 44829, 64175, 65925, 74715, 115515, 124525, 132729, 192525, 221215, 224145, 373575, 398187, 577575, 663645, 752131, 1106075, 1120725, 1990935, 2256393, 3318225, 3760655, 6769179, 9954675, 11281965, 18803275, 33845895, 56409825, 169229475]

約数ペア:

[(1, 169229475), (3, 56409825), (5, 33845895), (9, 18803275), (15, 11281965), (17, 9954675), (25, 6769179), (45, 3760655), (51, 3318225), (75, 2256393), (85, 1990935), (151, 1120725), (153, 1106075), (225, 752131), (255, 663645), (293, 577575), (425, 398187), (453, 373575), (755, 224145), (765, 221215), (879, 192525), (1275, 132729), (1359, 124525), (1465, 115515), (2265, 74715), (2567, 65925), (2637, 64175), (3775, 44829), (3825, 44243), (4395, 38505), (4981, 33975), (6795, 24905), (7325, 23103), (7701, 21975), (11325, 14943), (12835, 13185)]