190380015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14741}}^1$

素因数の和:14800

約数の個数: 48

約数和(自身を含む): 386358336

約数和(自身を除く): 195978321

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 14741, 44223, 73705, 103187, 132669, 221115, 309561, 515935, 604381, 663345, 928683, 1547805, 1813143, 3021905, 4230667, 4643415, 5439429, 9065715, 12692001, 21153335, 27197145, 38076003, 63460005, 190380015]

約数ペア:

[(1, 190380015), (3, 63460005), (5, 38076003), (7, 27197145), (9, 21153335), (15, 12692001), (21, 9065715), (35, 5439429), (41, 4643415), (45, 4230667), (63, 3021905), (105, 1813143), (123, 1547805), (205, 928683), (287, 663345), (315, 604381), (369, 515935), (615, 309561), (861, 221115), (1435, 132669), (1845, 103187), (2583, 73705), (4305, 44223), (12915, 14741)]