38470575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 79494912

約数和(自身を除く): 41024337

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 75, 85, 143, 165, 187, 195, 211, 221, 255, 275, 325, 425, 429, 561, 633, 663, 715, 825, 935, 975, 1055, 1105, 1275, 2145, 2321, 2431, 2743, 2805, 3165, 3315, 3575, 3587, 4675, 5275, 5525, 6963, 7293, 8229, 10725, 10761, 11605, 12155, 13715, 14025, 15825, 16575, 17935, 30173, 34815, 36465, 39457, 41145, 46631, 53805, 58025, 60775, 68575, 89675, 90519, 118371, 139893, 150865, 174075, 182325, 197285, 205725, 233155, 269025, 452595, 512941, 591855, 699465, 754325, 986425, 1165775, 1538823, 2262975, 2564705, 2959275, 3497325, 7694115, 12823525, 38470575]

約数ペア:

[(1, 38470575), (3, 12823525), (5, 7694115), (11, 3497325), (13, 2959275), (15, 2564705), (17, 2262975), (25, 1538823), (33, 1165775), (39, 986425), (51, 754325), (55, 699465), (65, 591855), (75, 512941), (85, 452595), (143, 269025), (165, 233155), (187, 205725), (195, 197285), (211, 182325), (221, 174075), (255, 150865), (275, 139893), (325, 118371), (425, 90519), (429, 89675), (561, 68575), (633, 60775), (663, 58025), (715, 53805), (825, 46631), (935, 41145), (975, 39457), (1055, 36465), (1105, 34815), (1275, 30173), (2145, 17935), (2321, 16575), (2431, 15825), (2743, 14025), (2805, 13715), (3165, 12155), (3315, 11605), (3575, 10761), (3587, 10725), (4675, 8229), (5275, 7293), (5525, 6963)]