2013149325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{701}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 3698843616

約数和(自身を除く): 1685694291

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 649, 701, 825, 885, 1475, 1947, 2103, 3245, 3481, 3505, 4425, 7711, 9735, 10443, 10515, 16225, 17405, 17525, 23133, 38291, 38555, 41359, 48675, 52215, 52575, 87025, 114873, 115665, 124077, 191455, 192775, 206795, 261075, 454949, 574365, 578325, 620385, 957275, 1033975, 1364847, 2274745, 2440181, 2871825, 3101925, 6824235, 7320543, 11373725, 12200905, 26841991, 34121175, 36602715, 61004525, 80525973, 134209955, 183013575, 402629865, 671049775, 2013149325]

約数ペア:

[(1, 2013149325), (3, 671049775), (5, 402629865), (11, 183013575), (15, 134209955), (25, 80525973), (33, 61004525), (55, 36602715), (59, 34121175), (75, 26841991), (165, 12200905), (177, 11373725), (275, 7320543), (295, 6824235), (649, 3101925), (701, 2871825), (825, 2440181), (885, 2274745), (1475, 1364847), (1947, 1033975), (2103, 957275), (3245, 620385), (3481, 578325), (3505, 574365), (4425, 454949), (7711, 261075), (9735, 206795), (10443, 192775), (10515, 191455), (16225, 124077), (17405, 115665), (17525, 114873), (23133, 87025), (38291, 52575), (38555, 52215), (41359, 48675)]