15696983775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2687}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 29006143488

約数和(自身を除く): 13309159713

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 97, 165, 219, 275, 291, 365, 485, 803, 825, 1067, 1095, 1455, 1825, 2409, 2425, 2687, 3201, 4015, 5335, 5475, 7081, 7275, 8061, 12045, 13435, 16005, 20075, 21243, 26675, 29557, 35405, 40305, 60225, 67175, 77891, 80025, 88671, 106215, 147785, 177025, 196151, 201525, 233673, 260639, 389455, 443355, 531075, 588453, 738925, 781917, 980755, 1168365, 1303195, 1947275, 2157661, 2216775, 2867029, 2942265, 3909585, 4903775, 5841825, 6472983, 6515975, 8601087, 10788305, 14335145, 14711325, 19026647, 19547925, 32364915, 43005435, 53941525, 57079941, 71675725, 95133235, 161824575, 209293117, 215027175, 285399705, 475666175, 627879351, 1046465585, 1426998525, 3139396755, 5232327925, 15696983775]

約数ペア:

[(1, 15696983775), (3, 5232327925), (5, 3139396755), (11, 1426998525), (15, 1046465585), (25, 627879351), (33, 475666175), (55, 285399705), (73, 215027175), (75, 209293117), (97, 161824575), (165, 95133235), (219, 71675725), (275, 57079941), (291, 53941525), (365, 43005435), (485, 32364915), (803, 19547925), (825, 19026647), (1067, 14711325), (1095, 14335145), (1455, 10788305), (1825, 8601087), (2409, 6515975), (2425, 6472983), (2687, 5841825), (3201, 4903775), (4015, 3909585), (5335, 2942265), (5475, 2867029), (7081, 2216775), (7275, 2157661), (8061, 1947275), (12045, 1303195), (13435, 1168365), (16005, 980755), (20075, 781917), (21243, 738925), (26675, 588453), (29557, 531075), (35405, 443355), (40305, 389455), (60225, 260639), (67175, 233673), (77891, 201525), (80025, 196151), (88671, 177025), (106215, 147785)]