38861235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 48229965

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 41, 45, 51, 59, 63, 85, 105, 119, 123, 135, 153, 177, 189, 205, 255, 287, 295, 315, 357, 369, 413, 459, 531, 595, 615, 697, 765, 861, 885, 945, 1003, 1071, 1107, 1239, 1435, 1593, 1785, 1845, 2065, 2091, 2295, 2419, 2583, 2655, 3009, 3213, 3485, 3717, 4305, 4879, 5015, 5355, 5535, 6195, 6273, 7021, 7257, 7749, 7965, 9027, 10455, 11151, 12095, 12915, 14637, 15045, 16065, 16933, 18585, 18819, 21063, 21771, 24395, 27081, 31365, 35105, 36285, 38745, 41123, 43911, 45135, 50799, 55755, 63189, 65313, 73185, 84665, 94095, 105315, 108855, 123369, 131733, 135405, 152397, 189567, 205615, 219555, 253995, 287861, 315945, 326565, 370107, 457191, 616845, 658665, 761985, 863583, 947835, 1110321, 1439305, 1850535, 2285955, 2590749, 4317915, 5551605, 7772247, 12953745, 38861235]

約数ペア:

[(1, 38861235), (3, 12953745), (5, 7772247), (7, 5551605), (9, 4317915), (15, 2590749), (17, 2285955), (21, 1850535), (27, 1439305), (35, 1110321), (41, 947835), (45, 863583), (51, 761985), (59, 658665), (63, 616845), (85, 457191), (105, 370107), (119, 326565), (123, 315945), (135, 287861), (153, 253995), (177, 219555), (189, 205615), (205, 189567), (255, 152397), (287, 135405), (295, 131733), (315, 123369), (357, 108855), (369, 105315), (413, 94095), (459, 84665), (531, 73185), (595, 65313), (615, 63189), (697, 55755), (765, 50799), (861, 45135), (885, 43911), (945, 41123), (1003, 38745), (1071, 36285), (1107, 35105), (1239, 31365), (1435, 27081), (1593, 24395), (1785, 21771), (1845, 21063), (2065, 18819), (2091, 18585), (2295, 16933), (2419, 16065), (2583, 15045), (2655, 14637), (3009, 12915), (3213, 12095), (3485, 11151), (3717, 10455), (4305, 9027), (4879, 7965), (5015, 7749), (5355, 7257), (5535, 7021), (6195, 6273)]