53460225

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:416

約数の個数: 108

約数和(自身を含む): 120276156

約数和(自身を除く): 66815931

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 175, 195, 225, 245, 273, 315, 325, 373, 441, 455, 525, 585, 637, 735, 819, 975, 1119, 1225, 1365, 1575, 1865, 1911, 2205, 2275, 2611, 2925, 3185, 3357, 3675, 4095, 4849, 5595, 5733, 6825, 7833, 9325, 9555, 11025, 13055, 14547, 15925, 16785, 18277, 20475, 23499, 24245, 27975, 28665, 33943, 39165, 43641, 47775, 54831, 65275, 72735, 83925, 91385, 101829, 117495, 121225, 143325, 164493, 169715, 195825, 218205, 237601, 274155, 305487, 363675, 456925, 509145, 587475, 712803, 822465, 848575, 1091025, 1188005, 1370775, 1527435, 2138409, 2545725, 3564015, 4112325, 5940025, 7637175, 10692045, 17820075, 53460225]

約数ペア:

[(1, 53460225), (3, 17820075), (5, 10692045), (7, 7637175), (9, 5940025), (13, 4112325), (15, 3564015), (21, 2545725), (25, 2138409), (35, 1527435), (39, 1370775), (45, 1188005), (49, 1091025), (63, 848575), (65, 822465), (75, 712803), (91, 587475), (105, 509145), (117, 456925), (147, 363675), (175, 305487), (195, 274155), (225, 237601), (245, 218205), (273, 195825), (315, 169715), (325, 164493), (373, 143325), (441, 121225), (455, 117495), (525, 101829), (585, 91385), (637, 83925), (735, 72735), (819, 65275), (975, 54831), (1119, 47775), (1225, 43641), (1365, 39165), (1575, 33943), (1865, 28665), (1911, 27975), (2205, 24245), (2275, 23499), (2611, 20475), (2925, 18277), (3185, 16785), (3357, 15925), (3675, 14547), (4095, 13055), (4849, 11025), (5595, 9555), (5733, 9325), (6825, 7833)]