156950465

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 225020160

約数和(自身を除く): 68069695

約数列:

[1, 5, 7, 29, 35, 101, 145, 203, 505, 707, 1015, 1531, 2929, 3535, 7655, 10717, 14645, 20503, 44399, 53585, 102515, 154631, 221995, 310793, 773155, 1082417, 1553965, 4484299, 5412085, 22421495, 31390093, 156950465]

約数ペア:

[(1, 156950465), (5, 31390093), (7, 22421495), (29, 5412085), (35, 4484299), (101, 1553965), (145, 1082417), (203, 773155), (505, 310793), (707, 221995), (1015, 154631), (1531, 102515), (2929, 53585), (3535, 44399), (7655, 20503), (10717, 14645)]