218385005295

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{9587}}^1$

素因数の和:10032

約数の個数: 64

約数和(自身を含む): 360454800384

約数和(自身を除く): 142069795089

約数列:

[1, 3, 5, 15, 71, 73, 213, 219, 293, 355, 365, 879, 1065, 1095, 1465, 4395, 5183, 9587, 15549, 20803, 21389, 25915, 28761, 47935, 62409, 64167, 77745, 104015, 106945, 143805, 312045, 320835, 680677, 699851, 1518619, 2042031, 2099553, 2808991, 3403385, 3499255, 4555857, 7593095, 8426973, 10210155, 10497765, 14044955, 22779285, 42134865, 49689421, 149068263, 199438361, 205056343, 248447105, 598315083, 615169029, 745341315, 997191805, 1025281715, 2991575415, 3075845145, 14559000353, 43677001059, 72795001765, 218385005295]

約数ペア:

[(1, 218385005295), (3, 72795001765), (5, 43677001059), (15, 14559000353), (71, 3075845145), (73, 2991575415), (213, 1025281715), (219, 997191805), (293, 745341315), (355, 615169029), (365, 598315083), (879, 248447105), (1065, 205056343), (1095, 199438361), (1465, 149068263), (4395, 49689421), (5183, 42134865), (9587, 22779285), (15549, 14044955), (20803, 10497765), (21389, 10210155), (25915, 8426973), (28761, 7593095), (47935, 4555857), (62409, 3499255), (64167, 3403385), (77745, 2808991), (104015, 2099553), (106945, 2042031), (143805, 1518619), (312045, 699851), (320835, 680677)]