28932631875

素因数分解:

$3^2\times 5^4\times 7^2\times {\mathrm{104971}}^1$

素因数の和:105011

約数の個数: 90

約数和(自身を含む): 60749500812

約数和(自身を除く): 31816868937

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 175, 225, 245, 315, 375, 441, 525, 625, 735, 875, 1125, 1225, 1575, 1875, 2205, 2625, 3675, 4375, 5625, 6125, 7875, 11025, 13125, 18375, 30625, 39375, 55125, 91875, 104971, 275625, 314913, 524855, 734797, 944739, 1574565, 2204391, 2624275, 3673985, 4723695, 5143579, 6613173, 7872825, 11021955, 13121375, 15430737, 18369925, 23618475, 25717895, 33065865, 39364125, 46292211, 55109775, 65606875, 77153685, 91849625, 118092375, 128589475, 165329325, 196820625, 231461055, 275548875, 385768425, 459248125, 590461875, 642947375, 826646625, 1157305275, 1377744375, 1928842125, 3214736875, 4133233125, 5786526375, 9644210625, 28932631875]

約数ペア:

[(1, 28932631875), (3, 9644210625), (5, 5786526375), (7, 4133233125), (9, 3214736875), (15, 1928842125), (21, 1377744375), (25, 1157305275), (35, 826646625), (45, 642947375), (49, 590461875), (63, 459248125), (75, 385768425), (105, 275548875), (125, 231461055), (147, 196820625), (175, 165329325), (225, 128589475), (245, 118092375), (315, 91849625), (375, 77153685), (441, 65606875), (525, 55109775), (625, 46292211), (735, 39364125), (875, 33065865), (1125, 25717895), (1225, 23618475), (1575, 18369925), (1875, 15430737), (2205, 13121375), (2625, 11021955), (3675, 7872825), (4375, 6613173), (5625, 5143579), (6125, 4723695), (7875, 3673985), (11025, 2624275), (13125, 2204391), (18375, 1574565), (30625, 944739), (39375, 734797), (55125, 524855), (91875, 314913), (104971, 275625)]