37428075

素因数分解:

$3^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 71360016

約数和(自身を除く): 33931941

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 101, 135, 183, 225, 243, 303, 305, 405, 505, 549, 675, 909, 915, 1215, 1515, 1525, 1647, 2025, 2525, 2727, 2745, 4545, 4575, 4941, 6075, 6161, 7575, 8181, 8235, 13635, 13725, 14823, 18483, 22725, 24543, 24705, 30805, 40905, 41175, 55449, 68175, 74115, 92415, 122715, 123525, 154025, 166347, 204525, 277245, 370575, 462075, 499041, 613575, 831735, 1386225, 1497123, 2495205, 4158675, 7485615, 12476025, 37428075]

約数ペア:

[(1, 37428075), (3, 12476025), (5, 7485615), (9, 4158675), (15, 2495205), (25, 1497123), (27, 1386225), (45, 831735), (61, 613575), (75, 499041), (81, 462075), (101, 370575), (135, 277245), (183, 204525), (225, 166347), (243, 154025), (303, 123525), (305, 122715), (405, 92415), (505, 74115), (549, 68175), (675, 55449), (909, 41175), (915, 40905), (1215, 30805), (1515, 24705), (1525, 24543), (1647, 22725), (2025, 18483), (2525, 14823), (2727, 13725), (2745, 13635), (4545, 8235), (4575, 8181), (4941, 7575), (6075, 6161)]