4819395

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 4373565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 83, 105, 147, 237, 245, 249, 395, 415, 553, 581, 735, 1185, 1245, 1659, 1743, 2765, 2905, 3871, 4067, 6557, 8295, 8715, 11613, 12201, 19355, 19671, 20335, 32785, 45899, 58065, 61005, 98355, 137697, 229495, 321293, 688485, 963879, 1606465, 4819395]

約数ペア:

[(1, 4819395), (3, 1606465), (5, 963879), (7, 688485), (15, 321293), (21, 229495), (35, 137697), (49, 98355), (79, 61005), (83, 58065), (105, 45899), (147, 32785), (237, 20335), (245, 19671), (249, 19355), (395, 12201), (415, 11613), (553, 8715), (581, 8295), (735, 6557), (1185, 4067), (1245, 3871), (1659, 2905), (1743, 2765)]