87070035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 70782765

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 89, 145, 173, 195, 267, 377, 435, 445, 519, 865, 1131, 1157, 1335, 1885, 2249, 2581, 2595, 3471, 5017, 5655, 5785, 6747, 7743, 11245, 12905, 15051, 15397, 17355, 25085, 33553, 33735, 38715, 46191, 65221, 75255, 76985, 100659, 167765, 195663, 200161, 230955, 326105, 446513, 503295, 600483, 978315, 1000805, 1339539, 2232565, 3002415, 5804669, 6697695, 17414007, 29023345, 87070035]

約数ペア:

[(1, 87070035), (3, 29023345), (5, 17414007), (13, 6697695), (15, 5804669), (29, 3002415), (39, 2232565), (65, 1339539), (87, 1000805), (89, 978315), (145, 600483), (173, 503295), (195, 446513), (267, 326105), (377, 230955), (435, 200161), (445, 195663), (519, 167765), (865, 100659), (1131, 76985), (1157, 75255), (1335, 65221), (1885, 46191), (2249, 38715), (2581, 33735), (2595, 33553), (3471, 25085), (5017, 17355), (5655, 15397), (5785, 15051), (6747, 12905), (7743, 11245)]