19856772435

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{53549}}^1$

素因数の和:54035

約数の個数: 32

約数和(自身を含む): 32387040000

約数和(自身を除く): 12530267565

約数列:

[1, 3, 5, 15, 59, 177, 295, 419, 885, 1257, 2095, 6285, 24721, 53549, 74163, 123605, 160647, 267745, 370815, 803235, 3159391, 9478173, 15796955, 22437031, 47390865, 67311093, 112185155, 336555465, 1323784829, 3971354487, 6618924145, 19856772435]

約数ペア:

[(1, 19856772435), (3, 6618924145), (5, 3971354487), (15, 1323784829), (59, 336555465), (177, 112185155), (295, 67311093), (419, 47390865), (885, 22437031), (1257, 15796955), (2095, 9478173), (6285, 3159391), (24721, 803235), (53549, 370815), (74163, 267745), (123605, 160647)]