143058965

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 207691776

約数和(自身を除く): 64632811

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2485, 2503, 8165, 11431, 12515, 17521, 57155, 57569, 87605, 177713, 287845, 402983, 888565, 1243991, 2014915, 4087399, 6219955, 20436995, 28611793, 143058965]

約数ペア:

[(1, 143058965), (5, 28611793), (7, 20436995), (23, 6219955), (35, 4087399), (71, 2014915), (115, 1243991), (161, 888565), (355, 402983), (497, 287845), (805, 177713), (1633, 87605), (2485, 57569), (2503, 57155), (8165, 17521), (11431, 12515)]