41405775

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 72150144

約数和(自身を除く): 30744369

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 185, 215, 347, 555, 645, 925, 1041, 1075, 1591, 1735, 2775, 3225, 4773, 5205, 7955, 8675, 12839, 14921, 23865, 26025, 38517, 39775, 44763, 64195, 74605, 119325, 192585, 223815, 320975, 373025, 552077, 962925, 1119075, 1656231, 2760385, 8281155, 13801925, 41405775]

約数ペア:

[(1, 41405775), (3, 13801925), (5, 8281155), (15, 2760385), (25, 1656231), (37, 1119075), (43, 962925), (75, 552077), (111, 373025), (129, 320975), (185, 223815), (215, 192585), (347, 119325), (555, 74605), (645, 64195), (925, 44763), (1041, 39775), (1075, 38517), (1591, 26025), (1735, 23865), (2775, 14921), (3225, 12839), (4773, 8675), (5205, 7955)]