9210915

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 84

約数和(自身を含む): 19988784

約数和(自身を除く): 10777869

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 243, 285, 315, 361, 399, 405, 513, 567, 665, 729, 855, 945, 1083, 1197, 1215, 1539, 1701, 1805, 1995, 2527, 2565, 2835, 3249, 3591, 3645, 4617, 5103, 5415, 5985, 7581, 7695, 8505, 9747, 10773, 12635, 13851, 16245, 17955, 22743, 23085, 25515, 29241, 32319, 37905, 48735, 53865, 68229, 69255, 87723, 96957, 113715, 146205, 161595, 204687, 263169, 341145, 438615, 484785, 614061, 1023435, 1315845, 1842183, 3070305, 9210915]

約数ペア:

[(1, 9210915), (3, 3070305), (5, 1842183), (7, 1315845), (9, 1023435), (15, 614061), (19, 484785), (21, 438615), (27, 341145), (35, 263169), (45, 204687), (57, 161595), (63, 146205), (81, 113715), (95, 96957), (105, 87723), (133, 69255), (135, 68229), (171, 53865), (189, 48735), (243, 37905), (285, 32319), (315, 29241), (361, 25515), (399, 23085), (405, 22743), (513, 17955), (567, 16245), (665, 13851), (729, 12635), (855, 10773), (945, 9747), (1083, 8505), (1197, 7695), (1215, 7581), (1539, 5985), (1701, 5415), (1805, 5103), (1995, 4617), (2527, 3645), (2565, 3591), (2835, 3249)]