130572495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 257572224

約数和(自身を除く): 126999729

約数列:

[1, 3, 5, 9, 15, 17, 23, 41, 45, 51, 69, 85, 115, 123, 153, 181, 205, 207, 255, 345, 369, 391, 543, 615, 697, 765, 905, 943, 1035, 1173, 1629, 1845, 1955, 2091, 2715, 2829, 3077, 3485, 3519, 4163, 4715, 5865, 6273, 7421, 8145, 8487, 9231, 10455, 12489, 14145, 15385, 16031, 17595, 20815, 22263, 27693, 31365, 37105, 37467, 42435, 46155, 48093, 62445, 66789, 70771, 80155, 111315, 126157, 138465, 144279, 170683, 187335, 212313, 240465, 333945, 353855, 378471, 512049, 630785, 636939, 721395, 853415, 1061565, 1135413, 1536147, 1892355, 2560245, 2901611, 3184695, 5677065, 7680735, 8704833, 14508055, 26114499, 43524165, 130572495]

約数ペア:

[(1, 130572495), (3, 43524165), (5, 26114499), (9, 14508055), (15, 8704833), (17, 7680735), (23, 5677065), (41, 3184695), (45, 2901611), (51, 2560245), (69, 1892355), (85, 1536147), (115, 1135413), (123, 1061565), (153, 853415), (181, 721395), (205, 636939), (207, 630785), (255, 512049), (345, 378471), (369, 353855), (391, 333945), (543, 240465), (615, 212313), (697, 187335), (765, 170683), (905, 144279), (943, 138465), (1035, 126157), (1173, 111315), (1629, 80155), (1845, 70771), (1955, 66789), (2091, 62445), (2715, 48093), (2829, 46155), (3077, 42435), (3485, 37467), (3519, 37105), (4163, 31365), (4715, 27693), (5865, 22263), (6273, 20815), (7421, 17595), (8145, 16031), (8487, 15385), (9231, 14145), (10455, 12489)]