193375687685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 249661440000

約数和(自身を除く): 56285752315

約数列:

[1, 5, 23, 71, 79, 115, 349, 355, 395, 859, 1633, 1745, 1817, 4295, 5609, 8027, 8165, 9085, 19757, 24779, 27571, 28045, 40135, 60989, 67861, 98785, 123895, 129007, 137855, 299791, 304945, 339305, 569917, 634133, 645035, 1402747, 1498955, 1560803, 1957541, 2849585, 3170665, 4818131, 6895193, 7013735, 7804015, 9787705, 21285161, 23683489, 24090655, 34475965, 45023443, 106425805, 110817013, 118417445, 225117215, 489558703, 544720247, 554085065, 1681527719, 2447793515, 2723601235, 8407638595, 38675137537, 193375687685]

約数ペア:

[(1, 193375687685), (5, 38675137537), (23, 8407638595), (71, 2723601235), (79, 2447793515), (115, 1681527719), (349, 554085065), (355, 544720247), (395, 489558703), (859, 225117215), (1633, 118417445), (1745, 110817013), (1817, 106425805), (4295, 45023443), (5609, 34475965), (8027, 24090655), (8165, 23683489), (9085, 21285161), (19757, 9787705), (24779, 7804015), (27571, 7013735), (28045, 6895193), (40135, 4818131), (60989, 3170665), (67861, 2849585), (98785, 1957541), (123895, 1560803), (129007, 1498955), (137855, 1402747), (299791, 645035), (304945, 634133), (339305, 569917)]