19261125

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 38438400

約数和(自身を除く): 19177275

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 439, 585, 675, 975, 1125, 1317, 1625, 1755, 2195, 2925, 3375, 3951, 4875, 5707, 6585, 8775, 10975, 11853, 14625, 17121, 19755, 28535, 32925, 43875, 51363, 54875, 59265, 85605, 98775, 142675, 154089, 164625, 256815, 296325, 428025, 493875, 713375, 770445, 1284075, 1481625, 2140125, 3852225, 6420375, 19261125]

約数ペア:

[(1, 19261125), (3, 6420375), (5, 3852225), (9, 2140125), (13, 1481625), (15, 1284075), (25, 770445), (27, 713375), (39, 493875), (45, 428025), (65, 296325), (75, 256815), (117, 164625), (125, 154089), (135, 142675), (195, 98775), (225, 85605), (325, 59265), (351, 54875), (375, 51363), (439, 43875), (585, 32925), (675, 28535), (975, 19755), (1125, 17121), (1317, 14625), (1625, 11853), (1755, 10975), (2195, 8775), (2925, 6585), (3375, 5707), (3951, 4875)]