2815029455

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 4409717760

約数和(自身を除く): 1594688305

約数列:

[1, 5, 7, 19, 23, 35, 41, 67, 95, 115, 133, 161, 205, 287, 335, 437, 469, 665, 779, 805, 943, 1273, 1435, 1541, 2185, 2345, 2747, 3059, 3895, 4489, 4715, 5453, 6365, 6601, 7705, 8911, 10787, 13735, 15295, 17917, 19229, 22445, 27265, 29279, 31423, 33005, 44555, 52193, 53935, 63181, 85291, 89585, 96145, 103247, 125419, 146395, 157115, 184049, 204953, 260965, 315905, 365351, 426455, 442267, 516235, 597037, 627095, 722729, 920245, 1024765, 1200439, 1288343, 1826755, 1961693, 2211335, 2985185, 3496931, 3613645, 4233127, 6002195, 6441715, 8403073, 9808465, 13731851, 17484655, 21165635, 24478517, 29631889, 42015365, 68659255, 80429413, 122392585, 148159445, 402147065, 563005891, 2815029455]

約数ペア:

[(1, 2815029455), (5, 563005891), (7, 402147065), (19, 148159445), (23, 122392585), (35, 80429413), (41, 68659255), (67, 42015365), (95, 29631889), (115, 24478517), (133, 21165635), (161, 17484655), (205, 13731851), (287, 9808465), (335, 8403073), (437, 6441715), (469, 6002195), (665, 4233127), (779, 3613645), (805, 3496931), (943, 2985185), (1273, 2211335), (1435, 1961693), (1541, 1826755), (2185, 1288343), (2345, 1200439), (2747, 1024765), (3059, 920245), (3895, 722729), (4489, 627095), (4715, 597037), (5453, 516235), (6365, 442267), (6601, 426455), (7705, 365351), (8911, 315905), (10787, 260965), (13735, 204953), (15295, 184049), (17917, 157115), (19229, 146395), (22445, 125419), (27265, 103247), (29279, 96145), (31423, 89585), (33005, 85291), (44555, 63181), (52193, 53935)]