15693604145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{258949}}^1$

素因数の和:259025

約数の個数: 32

約数和(自身を含む): 21478348800

約数和(自身を除く): 5784744655

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2635, 3565, 12121, 60605, 258949, 1294745, 4402133, 5955827, 8027419, 22010665, 29779135, 40137095, 101249059, 136466123, 184630637, 506245295, 682330615, 923153185, 3138720829, 15693604145]

約数ペア:

[(1, 15693604145), (5, 3138720829), (17, 923153185), (23, 682330615), (31, 506245295), (85, 184630637), (115, 136466123), (155, 101249059), (391, 40137095), (527, 29779135), (713, 22010665), (1955, 8027419), (2635, 5955827), (3565, 4402133), (12121, 1294745), (60605, 258949)]