241777575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 487468800

約数和(自身を除く): 245691225

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 59, 65, 75, 117, 135, 177, 195, 225, 295, 325, 351, 467, 531, 585, 675, 767, 885, 975, 1401, 1475, 1593, 1755, 2301, 2335, 2655, 2925, 3835, 4203, 4425, 6071, 6903, 7005, 7965, 8775, 11505, 11675, 12609, 13275, 18213, 19175, 20709, 21015, 27553, 30355, 34515, 35025, 39825, 54639, 57525, 63045, 82659, 91065, 103545, 105075, 137765, 151775, 163917, 172575, 247977, 273195, 315225, 358189, 413295, 455325, 517725, 688825, 743931, 819585, 1074567, 1239885, 1365975, 1790945, 2066475, 3223701, 3719655, 4097925, 5372835, 6199425, 8954725, 9671103, 16118505, 18598275, 26864175, 48355515, 80592525, 241777575]

約数ペア:

[(1, 241777575), (3, 80592525), (5, 48355515), (9, 26864175), (13, 18598275), (15, 16118505), (25, 9671103), (27, 8954725), (39, 6199425), (45, 5372835), (59, 4097925), (65, 3719655), (75, 3223701), (117, 2066475), (135, 1790945), (177, 1365975), (195, 1239885), (225, 1074567), (295, 819585), (325, 743931), (351, 688825), (467, 517725), (531, 455325), (585, 413295), (675, 358189), (767, 315225), (885, 273195), (975, 247977), (1401, 172575), (1475, 163917), (1593, 151775), (1755, 137765), (2301, 105075), (2335, 103545), (2655, 91065), (2925, 82659), (3835, 63045), (4203, 57525), (4425, 54639), (6071, 39825), (6903, 35025), (7005, 34515), (7965, 30355), (8775, 27553), (11505, 21015), (11675, 20709), (12609, 19175), (13275, 18213)]