334388655

素因数分解:

$3^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 605959200

約数和(自身を除く): 271570545

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 243, 405, 461, 597, 729, 995, 1215, 1383, 1791, 2305, 2985, 3645, 4149, 5373, 6915, 8955, 12447, 16119, 20745, 26865, 37341, 48357, 62235, 80595, 91739, 112023, 145071, 186705, 241785, 275217, 336069, 458695, 560115, 725355, 825651, 1376085, 1680345, 2476953, 4128255, 7430859, 12384765, 22292577, 37154295, 66877731, 111462885, 334388655]

約数ペア:

[(1, 334388655), (3, 111462885), (5, 66877731), (9, 37154295), (15, 22292577), (27, 12384765), (45, 7430859), (81, 4128255), (135, 2476953), (199, 1680345), (243, 1376085), (405, 825651), (461, 725355), (597, 560115), (729, 458695), (995, 336069), (1215, 275217), (1383, 241785), (1791, 186705), (2305, 145071), (2985, 112023), (3645, 91739), (4149, 80595), (5373, 62235), (6915, 48357), (8955, 37341), (12447, 26865), (16119, 20745)]