2015318091

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 2970777600

約数和(自身を除く): 955459509

約数列:

[1, 3, 17, 31, 51, 93, 167, 289, 449, 501, 527, 867, 1347, 1581, 2839, 5177, 7633, 8517, 8959, 13919, 15531, 22899, 26877, 41757, 48263, 74983, 88009, 129761, 144789, 224949, 236623, 264027, 389283, 709869, 1274711, 1496153, 2324473, 3824133, 4022591, 4488459, 6973419, 12067773, 21670087, 39516041, 65010261, 118548123, 671772697, 2015318091]

約数ペア:

[(1, 2015318091), (3, 671772697), (17, 118548123), (31, 65010261), (51, 39516041), (93, 21670087), (167, 12067773), (289, 6973419), (449, 4488459), (501, 4022591), (527, 3824133), (867, 2324473), (1347, 1496153), (1581, 1274711), (2839, 709869), (5177, 389283), (7633, 264027), (8517, 236623), (8959, 224949), (13919, 144789), (15531, 129761), (22899, 88009), (26877, 74983), (41757, 48263)]