1330254795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4380

約数の個数: 64

約数和(自身を含む): 2372198400

約数和(自身を除く): 1041943605

約数列:

[1, 3, 5, 15, 23, 29, 31, 69, 87, 93, 115, 145, 155, 345, 435, 465, 667, 713, 899, 2001, 2139, 2697, 3335, 3565, 4289, 4495, 10005, 10695, 12867, 13485, 20677, 21445, 62031, 64335, 98647, 103385, 124381, 132959, 295941, 310155, 373143, 398877, 493235, 621905, 664795, 1479705, 1865715, 1994385, 2860763, 3058057, 3855811, 8582289, 9174171, 11567433, 14303815, 15290285, 19279055, 42911445, 45870855, 57837165, 88683653, 266050959, 443418265, 1330254795]

約数ペア:

[(1, 1330254795), (3, 443418265), (5, 266050959), (15, 88683653), (23, 57837165), (29, 45870855), (31, 42911445), (69, 19279055), (87, 15290285), (93, 14303815), (115, 11567433), (145, 9174171), (155, 8582289), (345, 3855811), (435, 3058057), (465, 2860763), (667, 1994385), (713, 1865715), (899, 1479705), (2001, 664795), (2139, 621905), (2697, 493235), (3335, 398877), (3565, 373143), (4289, 310155), (4495, 295941), (10005, 132959), (10695, 124381), (12867, 103385), (13485, 98647), (20677, 64335), (21445, 62031)]