15304275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 33331200

約数和(自身を除く): 18026925

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 75, 79, 105, 123, 135, 175, 189, 205, 225, 237, 287, 315, 369, 395, 525, 553, 615, 675, 711, 861, 945, 1025, 1107, 1185, 1435, 1575, 1659, 1845, 1975, 2133, 2583, 2765, 3075, 3239, 3555, 4305, 4725, 4977, 5535, 5925, 7175, 7749, 8295, 9225, 9717, 10665, 12915, 13825, 14931, 16195, 17775, 21525, 22673, 24885, 27675, 29151, 38745, 41475, 48585, 53325, 64575, 68019, 74655, 80975, 87453, 113365, 124425, 145755, 193725, 204057, 242925, 340095, 373275, 437265, 566825, 612171, 728775, 1020285, 1700475, 2186325, 3060855, 5101425, 15304275]

約数ペア:

[(1, 15304275), (3, 5101425), (5, 3060855), (7, 2186325), (9, 1700475), (15, 1020285), (21, 728775), (25, 612171), (27, 566825), (35, 437265), (41, 373275), (45, 340095), (63, 242925), (75, 204057), (79, 193725), (105, 145755), (123, 124425), (135, 113365), (175, 87453), (189, 80975), (205, 74655), (225, 68019), (237, 64575), (287, 53325), (315, 48585), (369, 41475), (395, 38745), (525, 29151), (553, 27675), (615, 24885), (675, 22673), (711, 21525), (861, 17775), (945, 16195), (1025, 14931), (1107, 13825), (1185, 12915), (1435, 10665), (1575, 9717), (1659, 9225), (1845, 8295), (1975, 7749), (2133, 7175), (2583, 5925), (2765, 5535), (3075, 4977), (3239, 4725), (3555, 4305)]