415804557

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 693411840

約数和(自身を除く): 277607283

約数列:

[1, 3, 7, 21, 23, 37, 53, 69, 111, 159, 161, 259, 371, 439, 483, 777, 851, 1113, 1219, 1317, 1961, 2553, 3073, 3657, 5883, 5957, 8533, 9219, 10097, 13727, 16243, 17871, 23267, 25599, 30291, 41181, 45103, 48729, 69801, 70679, 113701, 135309, 162869, 212037, 315721, 341103, 373589, 488607, 535141, 860879, 947163, 1120767, 1605423, 2582637, 2615123, 3745987, 6026153, 7845369, 11237961, 18078459, 19800217, 59400651, 138601519, 415804557]

約数ペア:

[(1, 415804557), (3, 138601519), (7, 59400651), (21, 19800217), (23, 18078459), (37, 11237961), (53, 7845369), (69, 6026153), (111, 3745987), (159, 2615123), (161, 2582637), (259, 1605423), (371, 1120767), (439, 947163), (483, 860879), (777, 535141), (851, 488607), (1113, 373589), (1219, 341103), (1317, 315721), (1961, 212037), (2553, 162869), (3073, 135309), (3657, 113701), (5883, 70679), (5957, 69801), (8533, 48729), (9219, 45103), (10097, 41181), (13727, 30291), (16243, 25599), (17871, 23267)]