31106012925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{9277}}^1$

素因数の和:9503

約数の個数: 96

約数和(自身を含む): 58628053120

約数和(自身を除く): 27522040195

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 181, 195, 247, 285, 325, 475, 543, 741, 905, 975, 1235, 1425, 2353, 2715, 3439, 3705, 4525, 6175, 7059, 9277, 10317, 11765, 13575, 17195, 18525, 27831, 35295, 44707, 46385, 51585, 58825, 85975, 120601, 134121, 139155, 176263, 176475, 223535, 231925, 257925, 361803, 528789, 603005, 670605, 695775, 881315, 1117675, 1679137, 1809015, 2291419, 2643945, 3015025, 3353025, 4406575, 5037411, 6874257, 8395685, 9045075, 11457095, 13219725, 21828781, 25187055, 31903603, 34371285, 41978425, 57285475, 65486343, 95710809, 109143905, 125935275, 159518015, 171856425, 327431715, 414746839, 478554045, 545719525, 797590075, 1244240517, 1637158575, 2073734195, 2392770225, 6221202585, 10368670975, 31106012925]

約数ペア:

[(1, 31106012925), (3, 10368670975), (5, 6221202585), (13, 2392770225), (15, 2073734195), (19, 1637158575), (25, 1244240517), (39, 797590075), (57, 545719525), (65, 478554045), (75, 414746839), (95, 327431715), (181, 171856425), (195, 159518015), (247, 125935275), (285, 109143905), (325, 95710809), (475, 65486343), (543, 57285475), (741, 41978425), (905, 34371285), (975, 31903603), (1235, 25187055), (1425, 21828781), (2353, 13219725), (2715, 11457095), (3439, 9045075), (3705, 8395685), (4525, 6874257), (6175, 5037411), (7059, 4406575), (9277, 3353025), (10317, 3015025), (11765, 2643945), (13575, 2291419), (17195, 1809015), (18525, 1679137), (27831, 1117675), (35295, 881315), (44707, 695775), (46385, 670605), (51585, 603005), (58825, 528789), (85975, 361803), (120601, 257925), (134121, 231925), (139155, 223535), (176263, 176475)]