47115915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 100071936

約数和(自身を除く): 52956021

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 113, 133, 165, 209, 231, 285, 339, 361, 385, 399, 565, 627, 665, 791, 1045, 1083, 1155, 1243, 1463, 1695, 1805, 1995, 2147, 2373, 2527, 3135, 3729, 3955, 3971, 4389, 5415, 6215, 6441, 7315, 7581, 8701, 10735, 11865, 11913, 12635, 15029, 18645, 19855, 21945, 23617, 26103, 27797, 32205, 37905, 40793, 43505, 45087, 59565, 70851, 75145, 83391, 118085, 122379, 130515, 138985, 165319, 203965, 225435, 285551, 354255, 416955, 448723, 495957, 611895, 826595, 856653, 1346169, 1427755, 2243615, 2479785, 3141061, 4283265, 6730845, 9423183, 15705305, 47115915]

約数ペア:

[(1, 47115915), (3, 15705305), (5, 9423183), (7, 6730845), (11, 4283265), (15, 3141061), (19, 2479785), (21, 2243615), (33, 1427755), (35, 1346169), (55, 856653), (57, 826595), (77, 611895), (95, 495957), (105, 448723), (113, 416955), (133, 354255), (165, 285551), (209, 225435), (231, 203965), (285, 165319), (339, 138985), (361, 130515), (385, 122379), (399, 118085), (565, 83391), (627, 75145), (665, 70851), (791, 59565), (1045, 45087), (1083, 43505), (1155, 40793), (1243, 37905), (1463, 32205), (1695, 27797), (1805, 26103), (1995, 23617), (2147, 21945), (2373, 19855), (2527, 18645), (3135, 15029), (3729, 12635), (3955, 11913), (3971, 11865), (4389, 10735), (5415, 8701), (6215, 7581), (6441, 7315)]