160977375

素因数分解:

$3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 80

約数和(自身を含む): 323459136

約数和(自身を除く): 162481761

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 195, 225, 325, 351, 375, 405, 585, 675, 975, 1053, 1125, 1223, 1625, 1755, 2025, 2925, 3375, 3669, 4875, 5265, 6115, 8775, 10125, 11007, 14625, 15899, 18345, 26325, 30575, 33021, 43875, 47697, 55035, 79495, 91725, 99063, 131625, 143091, 152875, 165105, 238485, 275175, 397475, 429273, 458625, 495315, 715455, 825525, 1192425, 1287819, 1375875, 1987375, 2146365, 2476575, 3577275, 4127625, 5962125, 6439095, 10731825, 12382875, 17886375, 32195475, 53659125, 160977375]

約数ペア:

[(1, 160977375), (3, 53659125), (5, 32195475), (9, 17886375), (13, 12382875), (15, 10731825), (25, 6439095), (27, 5962125), (39, 4127625), (45, 3577275), (65, 2476575), (75, 2146365), (81, 1987375), (117, 1375875), (125, 1287819), (135, 1192425), (195, 825525), (225, 715455), (325, 495315), (351, 458625), (375, 429273), (405, 397475), (585, 275175), (675, 238485), (975, 165105), (1053, 152875), (1125, 143091), (1223, 131625), (1625, 99063), (1755, 91725), (2025, 79495), (2925, 55035), (3375, 47697), (3669, 43875), (4875, 33021), (5265, 30575), (6115, 26325), (8775, 18345), (10125, 15899), (11007, 14625)]