120762005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 191654400

約数和(自身を除く): 70892395

約数列:

[1, 5, 7, 13, 19, 35, 61, 65, 91, 95, 133, 229, 247, 305, 427, 455, 665, 793, 1145, 1159, 1235, 1603, 1729, 2135, 2977, 3965, 4351, 5551, 5795, 8015, 8113, 8645, 13969, 14885, 15067, 20839, 21755, 27755, 30457, 40565, 56563, 69845, 75335, 97783, 104195, 105469, 152285, 181597, 265411, 282815, 395941, 488915, 527345, 907985, 1271179, 1327055, 1857877, 1979705, 3450343, 6355895, 9289385, 17251715, 24152401, 120762005]

約数ペア:

[(1, 120762005), (5, 24152401), (7, 17251715), (13, 9289385), (19, 6355895), (35, 3450343), (61, 1979705), (65, 1857877), (91, 1327055), (95, 1271179), (133, 907985), (229, 527345), (247, 488915), (305, 395941), (427, 282815), (455, 265411), (665, 181597), (793, 152285), (1145, 105469), (1159, 104195), (1235, 97783), (1603, 75335), (1729, 69845), (2135, 56563), (2977, 40565), (3965, 30457), (4351, 27755), (5551, 21755), (5795, 20839), (8015, 15067), (8113, 14885), (8645, 13969)]