88368975

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 90

約数和(自身を含む): 175036664

約数和(自身を除く): 86667689

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 151, 153, 225, 255, 289, 405, 425, 453, 459, 675, 755, 765, 867, 1275, 1359, 1377, 1445, 2025, 2265, 2295, 2567, 2601, 3775, 3825, 4077, 4335, 6795, 6885, 7225, 7701, 7803, 11325, 11475, 12231, 12835, 13005, 20385, 21675, 23103, 23409, 33975, 34425, 38505, 39015, 43639, 61155, 64175, 65025, 69309, 101925, 115515, 117045, 130917, 192525, 195075, 207927, 218195, 305775, 346545, 392751, 577575, 585225, 654585, 1039635, 1090975, 1178253, 1732725, 1963755, 3272925, 3534759, 5198175, 5891265, 9818775, 17673795, 29456325, 88368975]

約数ペア:

[(1, 88368975), (3, 29456325), (5, 17673795), (9, 9818775), (15, 5891265), (17, 5198175), (25, 3534759), (27, 3272925), (45, 1963755), (51, 1732725), (75, 1178253), (81, 1090975), (85, 1039635), (135, 654585), (151, 585225), (153, 577575), (225, 392751), (255, 346545), (289, 305775), (405, 218195), (425, 207927), (453, 195075), (459, 192525), (675, 130917), (755, 117045), (765, 115515), (867, 101925), (1275, 69309), (1359, 65025), (1377, 64175), (1445, 61155), (2025, 43639), (2265, 39015), (2295, 38505), (2567, 34425), (2601, 33975), (3775, 23409), (3825, 23103), (4077, 21675), (4335, 20385), (6795, 13005), (6885, 12835), (7225, 12231), (7701, 11475), (7803, 11325)]