73693125

素因数分解:

$3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 80

約数和(自身を含む): 149202240

約数和(自身を除く): 75509115

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 125, 135, 165, 225, 275, 297, 375, 397, 495, 625, 675, 825, 1125, 1191, 1375, 1485, 1875, 1985, 2475, 3375, 3573, 4125, 4367, 5625, 5955, 6875, 7425, 9925, 10719, 12375, 13101, 16875, 17865, 20625, 21835, 29775, 37125, 39303, 49625, 53595, 61875, 65505, 89325, 109175, 117909, 148875, 185625, 196515, 248125, 267975, 327525, 446625, 545875, 589545, 744375, 982575, 1339875, 1637625, 2233125, 2729375, 2947725, 4912875, 6699375, 8188125, 14738625, 24564375, 73693125]

約数ペア:

[(1, 73693125), (3, 24564375), (5, 14738625), (9, 8188125), (11, 6699375), (15, 4912875), (25, 2947725), (27, 2729375), (33, 2233125), (45, 1637625), (55, 1339875), (75, 982575), (99, 744375), (125, 589545), (135, 545875), (165, 446625), (225, 327525), (275, 267975), (297, 248125), (375, 196515), (397, 185625), (495, 148875), (625, 117909), (675, 109175), (825, 89325), (1125, 65505), (1191, 61875), (1375, 53595), (1485, 49625), (1875, 39303), (1985, 37125), (2475, 29775), (3375, 21835), (3573, 20625), (4125, 17865), (4367, 16875), (5625, 13101), (5955, 12375), (6875, 10719), (7425, 9925)]