42327705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 85598208

約数和(自身を除く): 43270503

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 805, 1031, 1173, 1785, 1955, 2415, 2737, 3093, 5155, 5865, 7217, 8211, 13685, 15465, 17527, 21651, 23713, 36085, 41055, 52581, 71139, 87635, 108255, 118565, 122689, 165991, 262905, 355695, 368067, 403121, 497973, 613445, 829955, 1209363, 1840335, 2015605, 2489865, 2821847, 6046815, 8465541, 14109235, 42327705]

約数ペア:

[(1, 42327705), (3, 14109235), (5, 8465541), (7, 6046815), (15, 2821847), (17, 2489865), (21, 2015605), (23, 1840335), (35, 1209363), (51, 829955), (69, 613445), (85, 497973), (105, 403121), (115, 368067), (119, 355695), (161, 262905), (255, 165991), (345, 122689), (357, 118565), (391, 108255), (483, 87635), (595, 71139), (805, 52581), (1031, 41055), (1173, 36085), (1785, 23713), (1955, 21651), (2415, 17527), (2737, 15465), (3093, 13685), (5155, 8211), (5865, 7217)]