1100257515

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3929}}^1$

素因数の和:4081

約数の個数: 72

約数和(自身を含む): 2236515840

約数和(自身を除く): 1136258325

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 127, 147, 245, 315, 381, 441, 635, 735, 889, 1143, 1905, 2205, 2667, 3929, 4445, 5715, 6223, 8001, 11787, 13335, 18669, 19645, 27503, 31115, 35361, 40005, 56007, 58935, 82509, 93345, 137515, 176805, 192521, 247527, 280035, 412545, 498983, 577563, 962605, 1237635, 1496949, 1732689, 2494915, 2887815, 3492881, 4490847, 7484745, 8663445, 10478643, 17464405, 22454235, 24450167, 31435929, 52393215, 73350501, 122250835, 157179645, 220051503, 366752505, 1100257515]

約数ペア:

[(1, 1100257515), (3, 366752505), (5, 220051503), (7, 157179645), (9, 122250835), (15, 73350501), (21, 52393215), (35, 31435929), (45, 24450167), (49, 22454235), (63, 17464405), (105, 10478643), (127, 8663445), (147, 7484745), (245, 4490847), (315, 3492881), (381, 2887815), (441, 2494915), (635, 1732689), (735, 1496949), (889, 1237635), (1143, 962605), (1905, 577563), (2205, 498983), (2667, 412545), (3929, 280035), (4445, 247527), (5715, 192521), (6223, 176805), (8001, 137515), (11787, 93345), (13335, 82509), (18669, 58935), (19645, 56007), (27503, 40005), (31115, 35361)]