73915065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 90314055

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 43, 45, 51, 63, 85, 105, 107, 119, 129, 135, 153, 189, 215, 255, 301, 315, 321, 357, 387, 459, 535, 595, 645, 731, 749, 765, 903, 945, 963, 1071, 1161, 1505, 1605, 1785, 1819, 1935, 2193, 2247, 2295, 2709, 2889, 3213, 3655, 3745, 4515, 4601, 4815, 5117, 5355, 5457, 5805, 6579, 6741, 8127, 9095, 10965, 11235, 12733, 13545, 13803, 14445, 15351, 16065, 16371, 19737, 20223, 23005, 25585, 27285, 32207, 32895, 33705, 38199, 40635, 41409, 46053, 49113, 63665, 69015, 76755, 78217, 81855, 96621, 98685, 101115, 114597, 124227, 138159, 161035, 190995, 207045, 230265, 234651, 245565, 289863, 343791, 391085, 483105, 547519, 572985, 621135, 690795, 703953, 869589, 1173255, 1449315, 1642557, 1718955, 2111859, 2737595, 3519765, 4347945, 4927671, 8212785, 10559295, 14783013, 24638355, 73915065]

約数ペア:

[(1, 73915065), (3, 24638355), (5, 14783013), (7, 10559295), (9, 8212785), (15, 4927671), (17, 4347945), (21, 3519765), (27, 2737595), (35, 2111859), (43, 1718955), (45, 1642557), (51, 1449315), (63, 1173255), (85, 869589), (105, 703953), (107, 690795), (119, 621135), (129, 572985), (135, 547519), (153, 483105), (189, 391085), (215, 343791), (255, 289863), (301, 245565), (315, 234651), (321, 230265), (357, 207045), (387, 190995), (459, 161035), (535, 138159), (595, 124227), (645, 114597), (731, 101115), (749, 98685), (765, 96621), (903, 81855), (945, 78217), (963, 76755), (1071, 69015), (1161, 63665), (1505, 49113), (1605, 46053), (1785, 41409), (1819, 40635), (1935, 38199), (2193, 33705), (2247, 32895), (2295, 32207), (2709, 27285), (2889, 25585), (3213, 23005), (3655, 20223), (3745, 19737), (4515, 16371), (4601, 16065), (4815, 15351), (5117, 14445), (5355, 13803), (5457, 13545), (5805, 12733), (6579, 11235), (6741, 10965), (8127, 9095)]