20173473075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{2699}}^1$

素因数の和:3361

約数の個数: 96

約数和(自身を含む): 39854592000

約数和(自身を除く): 19681118925

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 619, 805, 1725, 1857, 2415, 2699, 3095, 4025, 4333, 8097, 9285, 12075, 12999, 13495, 14237, 15475, 18893, 21665, 40485, 42711, 46425, 56679, 62077, 64995, 67475, 71185, 94465, 99659, 108325, 186231, 202425, 213555, 283395, 298977, 310385, 324975, 355925, 434539, 472325, 498295, 931155, 1067775, 1303617, 1416975, 1494885, 1551925, 1670681, 2172695, 2491475, 4655775, 5012043, 6518085, 7474425, 8353405, 10863475, 11694767, 25060215, 32590425, 35084301, 38425663, 41767025, 58473835, 115276989, 125301075, 175421505, 192128315, 268979641, 292369175, 576384945, 806938923, 877107525, 960641575, 1344898205, 2881924725, 4034694615, 6724491025, 20173473075]

約数ペア:

[(1, 20173473075), (3, 6724491025), (5, 4034694615), (7, 2881924725), (15, 1344898205), (21, 960641575), (23, 877107525), (25, 806938923), (35, 576384945), (69, 292369175), (75, 268979641), (105, 192128315), (115, 175421505), (161, 125301075), (175, 115276989), (345, 58473835), (483, 41767025), (525, 38425663), (575, 35084301), (619, 32590425), (805, 25060215), (1725, 11694767), (1857, 10863475), (2415, 8353405), (2699, 7474425), (3095, 6518085), (4025, 5012043), (4333, 4655775), (8097, 2491475), (9285, 2172695), (12075, 1670681), (12999, 1551925), (13495, 1494885), (14237, 1416975), (15475, 1303617), (18893, 1067775), (21665, 931155), (40485, 498295), (42711, 472325), (46425, 434539), (56679, 355925), (62077, 324975), (64995, 310385), (67475, 298977), (71185, 283395), (94465, 213555), (99659, 202425), (108325, 186231)]