331134195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 622494720

約数和(自身を除く): 291360525

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 157, 159, 265, 371, 379, 471, 785, 795, 1099, 1113, 1137, 1855, 1895, 2355, 2653, 3297, 5495, 5565, 5685, 7959, 8321, 13265, 16485, 20087, 24963, 39795, 41605, 58247, 59503, 60261, 100435, 124815, 140609, 174741, 178509, 291235, 297515, 301305, 416521, 421827, 703045, 873705, 892545, 1249563, 2082605, 2109135, 3153659, 6247815, 9460977, 15768295, 22075613, 47304885, 66226839, 110378065, 331134195]

約数ペア:

[(1, 331134195), (3, 110378065), (5, 66226839), (7, 47304885), (15, 22075613), (21, 15768295), (35, 9460977), (53, 6247815), (105, 3153659), (157, 2109135), (159, 2082605), (265, 1249563), (371, 892545), (379, 873705), (471, 703045), (785, 421827), (795, 416521), (1099, 301305), (1113, 297515), (1137, 291235), (1855, 178509), (1895, 174741), (2355, 140609), (2653, 124815), (3297, 100435), (5495, 60261), (5565, 59503), (5685, 58247), (7959, 41605), (8321, 39795), (13265, 24963), (16485, 20087)]