72042245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^2$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 96556320

約数和(自身を除く): 24514075

約数列:

[1, 5, 11, 55, 59, 149, 295, 649, 745, 1639, 3245, 8195, 8791, 22201, 43955, 96701, 111005, 244211, 483505, 1221055, 1309859, 6549295, 14408449, 72042245]

約数ペア:

[(1, 72042245), (5, 14408449), (11, 6549295), (55, 1309859), (59, 1221055), (149, 483505), (295, 244211), (649, 111005), (745, 96701), (1639, 43955), (3245, 22201), (8195, 8791)]