15662008725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{4073}}^1$

素因数の和:4235

約数の個数: 96

約数和(自身を含む): 29098137600

約数和(自身を除く): 13436128875

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 79, 165, 177, 237, 275, 295, 395, 649, 825, 869, 885, 1185, 1475, 1947, 1975, 2607, 3245, 4073, 4345, 4425, 4661, 5925, 9735, 12219, 13035, 13983, 16225, 20365, 21725, 23305, 44803, 48675, 51271, 61095, 65175, 69915, 101825, 116525, 134409, 153813, 224015, 240307, 256355, 305475, 321767, 349575, 672045, 720921, 769065, 965301, 1120075, 1201535, 1281775, 1608835, 2643377, 3360225, 3539437, 3604605, 3845325, 4826505, 6007675, 7930131, 8044175, 10618311, 13216885, 17697185, 18023025, 18984253, 24132525, 39650655, 53091555, 56952759, 66084425, 88485925, 94921265, 198253275, 208826783, 265457775, 284763795, 474606325, 626480349, 1044133915, 1423818975, 3132401745, 5220669575, 15662008725]

約数ペア:

[(1, 15662008725), (3, 5220669575), (5, 3132401745), (11, 1423818975), (15, 1044133915), (25, 626480349), (33, 474606325), (55, 284763795), (59, 265457775), (75, 208826783), (79, 198253275), (165, 94921265), (177, 88485925), (237, 66084425), (275, 56952759), (295, 53091555), (395, 39650655), (649, 24132525), (825, 18984253), (869, 18023025), (885, 17697185), (1185, 13216885), (1475, 10618311), (1947, 8044175), (1975, 7930131), (2607, 6007675), (3245, 4826505), (4073, 3845325), (4345, 3604605), (4425, 3539437), (4661, 3360225), (5925, 2643377), (9735, 1608835), (12219, 1281775), (13035, 1201535), (13983, 1120075), (16225, 965301), (20365, 769065), (21725, 720921), (23305, 672045), (44803, 349575), (48675, 321767), (51271, 305475), (61095, 256355), (65175, 240307), (69915, 224015), (101825, 153813), (116525, 134409)]