2912967025065

素因数分解:

$3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{145459}}^1$

素因数の和:145924

約数の個数: 80

約数和(自身を含む): 5269215188160

約数和(自身を除く): 2356248163095

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 251, 405, 591, 753, 985, 1255, 1773, 2259, 2955, 3765, 5319, 6777, 8865, 11295, 15957, 20331, 26595, 33885, 49447, 79785, 101655, 145459, 148341, 247235, 436377, 445023, 727295, 741705, 1309131, 1335069, 2181885, 2225115, 3927393, 4005207, 6545655, 6675345, 11782179, 19636965, 20026035, 28655423, 36510209, 58910895, 85966269, 109530627, 143277115, 182551045, 257898807, 328591881, 429831345, 547653135, 773696421, 985775643, 1289494035, 1642959405, 2321089263, 2957326929, 3868482105, 4928878215, 7192511173, 11605446315, 14786634645, 21577533519, 35962555865, 64732600557, 107887667595, 194197801671, 323663002785, 582593405013, 970989008355, 2912967025065]

約数ペア:

[(1, 2912967025065), (3, 970989008355), (5, 582593405013), (9, 323663002785), (15, 194197801671), (27, 107887667595), (45, 64732600557), (81, 35962555865), (135, 21577533519), (197, 14786634645), (251, 11605446315), (405, 7192511173), (591, 4928878215), (753, 3868482105), (985, 2957326929), (1255, 2321089263), (1773, 1642959405), (2259, 1289494035), (2955, 985775643), (3765, 773696421), (5319, 547653135), (6777, 429831345), (8865, 328591881), (11295, 257898807), (15957, 182551045), (20331, 143277115), (26595, 109530627), (33885, 85966269), (49447, 58910895), (79785, 36510209), (101655, 28655423), (145459, 20026035), (148341, 19636965), (247235, 11782179), (436377, 6675345), (445023, 6545655), (727295, 4005207), (741705, 3927393), (1309131, 2225115), (1335069, 2181885)]