188460315

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 343699200

約数和(自身を除く): 155238885

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 1395, 1643, 2385, 2549, 4929, 7647, 8215, 12745, 14787, 22941, 24645, 38235, 73935, 79019, 114705, 135097, 237057, 395095, 405291, 675485, 711171, 1185285, 1215873, 2026455, 3555855, 4188007, 6079365, 12564021, 20940035, 37692063, 62820105, 188460315]

約数ペア:

[(1, 188460315), (3, 62820105), (5, 37692063), (9, 20940035), (15, 12564021), (31, 6079365), (45, 4188007), (53, 3555855), (93, 2026455), (155, 1215873), (159, 1185285), (265, 711171), (279, 675485), (465, 405291), (477, 395095), (795, 237057), (1395, 135097), (1643, 114705), (2385, 79019), (2549, 73935), (4929, 38235), (7647, 24645), (8215, 22941), (12745, 14787)]