201573675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 385912800

約数和(自身を除く): 184339125

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 151, 153, 225, 255, 349, 425, 453, 755, 765, 1047, 1275, 1359, 1745, 2265, 2567, 3141, 3775, 3825, 5235, 5933, 6795, 7701, 8725, 11325, 12835, 15705, 17799, 23103, 26175, 29665, 33975, 38505, 52699, 53397, 64175, 78525, 88995, 115515, 148325, 158097, 192525, 263495, 266985, 444975, 474291, 577575, 790485, 895883, 1317475, 1334925, 2371455, 2687649, 3952425, 4479415, 8062947, 11857275, 13438245, 22397075, 40314735, 67191225, 201573675]

約数ペア:

[(1, 201573675), (3, 67191225), (5, 40314735), (9, 22397075), (15, 13438245), (17, 11857275), (25, 8062947), (45, 4479415), (51, 3952425), (75, 2687649), (85, 2371455), (151, 1334925), (153, 1317475), (225, 895883), (255, 790485), (349, 577575), (425, 474291), (453, 444975), (755, 266985), (765, 263495), (1047, 192525), (1275, 158097), (1359, 148325), (1745, 115515), (2265, 88995), (2567, 78525), (3141, 64175), (3775, 53397), (3825, 52699), (5235, 38505), (5933, 33975), (6795, 29665), (7701, 26175), (8725, 23103), (11325, 17799), (12835, 15705)]