201401415

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 356603520

約数和(自身を除く): 155202105

約数列:

[1, 3, 5, 9, 15, 45, 79, 181, 237, 313, 395, 543, 711, 905, 939, 1185, 1565, 1629, 2715, 2817, 3555, 4695, 8145, 14085, 14299, 24727, 42897, 56653, 71495, 74181, 123635, 128691, 169959, 214485, 222543, 283265, 370905, 509877, 643455, 849795, 1112715, 2549385, 4475587, 13426761, 22377935, 40280283, 67133805, 201401415]

約数ペア:

[(1, 201401415), (3, 67133805), (5, 40280283), (9, 22377935), (15, 13426761), (45, 4475587), (79, 2549385), (181, 1112715), (237, 849795), (313, 643455), (395, 509877), (543, 370905), (711, 283265), (905, 222543), (939, 214485), (1185, 169959), (1565, 128691), (1629, 123635), (2715, 74181), (2817, 71495), (3555, 56653), (4695, 42897), (8145, 24727), (14085, 14299)]