4371465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 8847360

約数和(自身を除く): 4475895

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 79, 85, 93, 105, 119, 155, 217, 237, 255, 357, 395, 465, 527, 553, 595, 651, 1085, 1185, 1343, 1581, 1659, 1785, 2449, 2635, 2765, 3255, 3689, 4029, 6715, 7347, 7905, 8295, 9401, 11067, 12245, 17143, 18445, 20145, 28203, 36735, 41633, 47005, 51429, 55335, 85715, 124899, 141015, 208165, 257145, 291431, 624495, 874293, 1457155, 4371465]

約数ペア:

[(1, 4371465), (3, 1457155), (5, 874293), (7, 624495), (15, 291431), (17, 257145), (21, 208165), (31, 141015), (35, 124899), (51, 85715), (79, 55335), (85, 51429), (93, 47005), (105, 41633), (119, 36735), (155, 28203), (217, 20145), (237, 18445), (255, 17143), (357, 12245), (395, 11067), (465, 9401), (527, 8295), (553, 7905), (595, 7347), (651, 6715), (1085, 4029), (1185, 3689), (1343, 3255), (1581, 2765), (1659, 2635), (1785, 2449)]