123194655

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15467}}^1$

素因数の和:15540

約数の個数: 32

約数和(自身を含む): 222739200

約数和(自身を除く): 99544545

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 15467, 46401, 77335, 139203, 232005, 417609, 696015, 912553, 2088045, 2737659, 4562765, 8212977, 13688295, 24638931, 41064885, 123194655]

約数ペア:

[(1, 123194655), (3, 41064885), (5, 24638931), (9, 13688295), (15, 8212977), (27, 4562765), (45, 2737659), (59, 2088045), (135, 912553), (177, 696015), (295, 417609), (531, 232005), (885, 139203), (1593, 77335), (2655, 46401), (7965, 15467)]