22095955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 10160045

約数列:

[1, 5, 7, 19, 35, 95, 133, 149, 223, 665, 745, 1043, 1115, 1561, 2831, 4237, 5215, 7805, 14155, 19817, 21185, 29659, 33227, 99085, 148295, 166135, 232589, 631313, 1162945, 3156565, 4419191, 22095955]

約数ペア:

[(1, 22095955), (5, 4419191), (7, 3156565), (19, 1162945), (35, 631313), (95, 232589), (133, 166135), (149, 148295), (223, 99085), (665, 33227), (745, 29659), (1043, 21185), (1115, 19817), (1561, 14155), (2831, 7805), (4237, 5215)]