39218235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 76972032

約数和(自身を除く): 37753797

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 127, 173, 255, 357, 381, 519, 595, 635, 865, 889, 1211, 1785, 1905, 2159, 2595, 2667, 2941, 3633, 4445, 6055, 6477, 8823, 10795, 13335, 14705, 15113, 18165, 20587, 21971, 32385, 44115, 45339, 61761, 65913, 75565, 102935, 109855, 153797, 226695, 308805, 329565, 373507, 461391, 768985, 1120521, 1867535, 2306955, 2614549, 5602605, 7843647, 13072745, 39218235]

約数ペア:

[(1, 39218235), (3, 13072745), (5, 7843647), (7, 5602605), (15, 2614549), (17, 2306955), (21, 1867535), (35, 1120521), (51, 768985), (85, 461391), (105, 373507), (119, 329565), (127, 308805), (173, 226695), (255, 153797), (357, 109855), (381, 102935), (519, 75565), (595, 65913), (635, 61761), (865, 45339), (889, 44115), (1211, 32385), (1785, 21971), (1905, 20587), (2159, 18165), (2595, 15113), (2667, 14705), (2941, 13335), (3633, 10795), (4445, 8823), (6055, 6477)]