151816154985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4157}}^1\times {\mathrm{24593}}^1$

素因数の和:28775

約数の個数: 64

約数和(自身を含む): 294514133760

約数和(自身を除く): 142697978775

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 4157, 12471, 20785, 24593, 37413, 45727, 62355, 73779, 112239, 122965, 137181, 187065, 221337, 228635, 270523, 368895, 411543, 561195, 664011, 685905, 811569, 1106685, 1234629, 1352615, 2057715, 2434707, 3320055, 4057845, 6173145, 7304121, 12173535, 36520605, 102233101, 306699303, 511165505, 920097909, 1124564111, 1533496515, 2760293727, 3373692333, 4600489545, 5622820555, 10121076999, 13801468635, 16868461665, 30363230997, 50605384995, 151816154985]

約数ペア:

[(1, 151816154985), (3, 50605384995), (5, 30363230997), (9, 16868461665), (11, 13801468635), (15, 10121076999), (27, 5622820555), (33, 4600489545), (45, 3373692333), (55, 2760293727), (99, 1533496515), (135, 1124564111), (165, 920097909), (297, 511165505), (495, 306699303), (1485, 102233101), (4157, 36520605), (12471, 12173535), (20785, 7304121), (24593, 6173145), (37413, 4057845), (45727, 3320055), (62355, 2434707), (73779, 2057715), (112239, 1352615), (122965, 1234629), (137181, 1106685), (187065, 811569), (221337, 685905), (228635, 664011), (270523, 561195), (368895, 411543)]