455968035

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 842415552

約数和(自身を除く): 386447517

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 101, 135, 157, 213, 303, 355, 405, 471, 505, 639, 785, 909, 1065, 1413, 1515, 1917, 2355, 2727, 3195, 4239, 4545, 5751, 7065, 7171, 8181, 9585, 11147, 12717, 13635, 15857, 21195, 21513, 28755, 33441, 35855, 40905, 47571, 55735, 63585, 64539, 79285, 100323, 107565, 142713, 167205, 193617, 237855, 300969, 322695, 428139, 501615, 580851, 713565, 902907, 968085, 1125847, 1284417, 1504845, 2140695, 2904255, 3377541, 4514535, 5629235, 6422085, 10132623, 16887705, 30397869, 50663115, 91193607, 151989345, 455968035]

約数ペア:

[(1, 455968035), (3, 151989345), (5, 91193607), (9, 50663115), (15, 30397869), (27, 16887705), (45, 10132623), (71, 6422085), (81, 5629235), (101, 4514535), (135, 3377541), (157, 2904255), (213, 2140695), (303, 1504845), (355, 1284417), (405, 1125847), (471, 968085), (505, 902907), (639, 713565), (785, 580851), (909, 501615), (1065, 428139), (1413, 322695), (1515, 300969), (1917, 237855), (2355, 193617), (2727, 167205), (3195, 142713), (4239, 107565), (4545, 100323), (5751, 79285), (7065, 64539), (7171, 63585), (8181, 55735), (9585, 47571), (11147, 40905), (12717, 35855), (13635, 33441), (15857, 28755), (21195, 21513)]