40861205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 61544448

約数和(自身を除く): 20683243

約数列:

[1, 5, 7, 11, 35, 55, 77, 211, 385, 503, 1055, 1477, 2321, 2515, 3521, 5533, 7385, 11605, 16247, 17605, 27665, 38731, 81235, 106133, 193655, 530665, 742931, 1167463, 3714655, 5837315, 8172241, 40861205]

約数ペア:

[(1, 40861205), (5, 8172241), (7, 5837315), (11, 3714655), (35, 1167463), (55, 742931), (77, 530665), (211, 193655), (385, 106133), (503, 81235), (1055, 38731), (1477, 27665), (2321, 17605), (2515, 16247), (3521, 11605), (5533, 7385)]