143962455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105467}}^1$

素因数の和:105495

約数の個数: 32

約数和(自身を含む): 283497984

約数和(自身を除く): 139535529

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 105467, 316401, 527335, 738269, 1371071, 1582005, 2214807, 3691345, 4113213, 6855355, 9597497, 11074035, 20566065, 28792491, 47987485, 143962455]

約数ペア:

[(1, 143962455), (3, 47987485), (5, 28792491), (7, 20566065), (13, 11074035), (15, 9597497), (21, 6855355), (35, 4113213), (39, 3691345), (65, 2214807), (91, 1582005), (105, 1371071), (195, 738269), (273, 527335), (455, 316401), (1365, 105467)]