15375690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 31072950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 167, 186, 198, 270, 279, 297, 310, 330, 334, 341, 465, 495, 501, 558, 594, 682, 835, 837, 930, 990, 1002, 1023, 1395, 1485, 1503, 1670, 1674, 1705, 1837, 2046, 2505, 2790, 2970, 3006, 3069, 3410, 3674, 4185, 4509, 5010, 5115, 5177, 5511, 6138, 7515, 8370, 9018, 9185, 9207, 10230, 10354, 11022, 15030, 15345, 15531, 16533, 18370, 18414, 22545, 25885, 27555, 30690, 31062, 33066, 45090, 46035, 46593, 49599, 51770, 55110, 56947, 77655, 82665, 92070, 93186, 99198, 113894, 139779, 155310, 165330, 170841, 232965, 247995, 279558, 284735, 341682, 465930, 495990, 512523, 569470, 698895, 854205, 1025046, 1397790, 1537569, 1708410, 2562615, 3075138, 5125230, 7687845, 15375690]

約数ペア:

[(1, 15375690), (2, 7687845), (3, 5125230), (5, 3075138), (6, 2562615), (9, 1708410), (10, 1537569), (11, 1397790), (15, 1025046), (18, 854205), (22, 698895), (27, 569470), (30, 512523), (31, 495990), (33, 465930), (45, 341682), (54, 284735), (55, 279558), (62, 247995), (66, 232965), (90, 170841), (93, 165330), (99, 155310), (110, 139779), (135, 113894), (155, 99198), (165, 93186), (167, 92070), (186, 82665), (198, 77655), (270, 56947), (279, 55110), (297, 51770), (310, 49599), (330, 46593), (334, 46035), (341, 45090), (465, 33066), (495, 31062), (501, 30690), (558, 27555), (594, 25885), (682, 22545), (835, 18414), (837, 18370), (930, 16533), (990, 15531), (1002, 15345), (1023, 15030), (1395, 11022), (1485, 10354), (1503, 10230), (1670, 9207), (1674, 9185), (1705, 9018), (1837, 8370), (2046, 7515), (2505, 6138), (2790, 5511), (2970, 5177), (3006, 5115), (3069, 5010), (3410, 4509), (3674, 4185)]