38848425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 84222288

約数和(自身を除く): 45373863

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 49, 55, 75, 77, 93, 105, 147, 155, 165, 175, 217, 231, 245, 275, 341, 385, 465, 525, 539, 651, 735, 775, 825, 961, 1023, 1085, 1155, 1225, 1519, 1617, 1705, 1925, 2325, 2387, 2695, 2883, 3255, 3675, 4557, 4805, 5115, 5425, 5775, 6727, 7161, 7595, 8085, 8525, 10571, 11935, 13475, 14415, 16275, 16709, 20181, 22785, 24025, 25575, 31713, 33635, 35805, 37975, 40425, 47089, 50127, 52855, 59675, 72075, 73997, 83545, 100905, 113925, 141267, 158565, 168175, 179025, 221991, 235445, 250635, 264275, 369985, 417725, 504525, 517979, 706335, 792825, 1109955, 1177225, 1253175, 1553937, 1849925, 2589895, 3531675, 5549775, 7769685, 12949475, 38848425]

約数ペア:

[(1, 38848425), (3, 12949475), (5, 7769685), (7, 5549775), (11, 3531675), (15, 2589895), (21, 1849925), (25, 1553937), (31, 1253175), (33, 1177225), (35, 1109955), (49, 792825), (55, 706335), (75, 517979), (77, 504525), (93, 417725), (105, 369985), (147, 264275), (155, 250635), (165, 235445), (175, 221991), (217, 179025), (231, 168175), (245, 158565), (275, 141267), (341, 113925), (385, 100905), (465, 83545), (525, 73997), (539, 72075), (651, 59675), (735, 52855), (775, 50127), (825, 47089), (961, 40425), (1023, 37975), (1085, 35805), (1155, 33635), (1225, 31713), (1519, 25575), (1617, 24025), (1705, 22785), (1925, 20181), (2325, 16709), (2387, 16275), (2695, 14415), (2883, 13475), (3255, 11935), (3675, 10571), (4557, 8525), (4805, 8085), (5115, 7595), (5425, 7161), (5775, 6727)]