189074115

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45179}}^1$

素因数の和:45224

約数の個数: 32

約数和(自身を含む): 346982400

約数和(自身を除く): 157908285

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 45179, 135537, 225895, 406611, 677685, 1219833, 1400549, 2033055, 4201647, 6099165, 7002745, 12604941, 21008235, 37814823, 63024705, 189074115]

約数ペア:

[(1, 189074115), (3, 63024705), (5, 37814823), (9, 21008235), (15, 12604941), (27, 7002745), (31, 6099165), (45, 4201647), (93, 2033055), (135, 1400549), (155, 1219833), (279, 677685), (465, 406611), (837, 225895), (1395, 135537), (4185, 45179)]