38298015

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 112

約数和(自身を含む): 83942400

約数和(自身を除く): 45644385

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 79, 81, 95, 105, 133, 135, 171, 189, 237, 243, 285, 315, 395, 399, 405, 513, 553, 567, 665, 711, 729, 855, 945, 1185, 1197, 1215, 1501, 1539, 1659, 1701, 1995, 2133, 2565, 2765, 2835, 3555, 3591, 3645, 4503, 4617, 4977, 5103, 5985, 6399, 7505, 7695, 8295, 8505, 10507, 10665, 10773, 13509, 13851, 14931, 17955, 19197, 22515, 23085, 24885, 25515, 31521, 31995, 32319, 40527, 44793, 52535, 53865, 57591, 67545, 69255, 74655, 94563, 95985, 96957, 121581, 134379, 157605, 161595, 202635, 223965, 283689, 287955, 364743, 403137, 472815, 484785, 607905, 671895, 851067, 1094229, 1418445, 1823715, 2015685, 2553201, 4255335, 5471145, 7659603, 12766005, 38298015]

約数ペア:

[(1, 38298015), (3, 12766005), (5, 7659603), (7, 5471145), (9, 4255335), (15, 2553201), (19, 2015685), (21, 1823715), (27, 1418445), (35, 1094229), (45, 851067), (57, 671895), (63, 607905), (79, 484785), (81, 472815), (95, 403137), (105, 364743), (133, 287955), (135, 283689), (171, 223965), (189, 202635), (237, 161595), (243, 157605), (285, 134379), (315, 121581), (395, 96957), (399, 95985), (405, 94563), (513, 74655), (553, 69255), (567, 67545), (665, 57591), (711, 53865), (729, 52535), (855, 44793), (945, 40527), (1185, 32319), (1197, 31995), (1215, 31521), (1501, 25515), (1539, 24885), (1659, 23085), (1701, 22515), (1995, 19197), (2133, 17955), (2565, 14931), (2765, 13851), (2835, 13509), (3555, 10773), (3591, 10665), (3645, 10507), (4503, 8505), (4617, 8295), (4977, 7695), (5103, 7505), (5985, 6399)]