53841915

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7033

約数の個数: 40

約数和(自身を含む): 101610960

約数和(自身を除く): 47769045

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 6997, 7695, 20991, 34985, 62973, 104955, 132943, 188919, 314865, 398829, 566757, 664715, 944595, 1196487, 1994145, 2833785, 3589461, 5982435, 10768383, 17947305, 53841915]

約数ペア:

[(1, 53841915), (3, 17947305), (5, 10768383), (9, 5982435), (15, 3589461), (19, 2833785), (27, 1994145), (45, 1196487), (57, 944595), (81, 664715), (95, 566757), (135, 398829), (171, 314865), (285, 188919), (405, 132943), (513, 104955), (855, 62973), (1539, 34985), (2565, 20991), (6997, 7695)]