4045965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 8404992

約数和(自身を除く): 4359027

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 113, 155, 165, 217, 231, 339, 341, 385, 465, 565, 651, 791, 1023, 1085, 1155, 1243, 1695, 1705, 2373, 2387, 3255, 3503, 3729, 3955, 5115, 6215, 7161, 8701, 10509, 11865, 11935, 17515, 18645, 24521, 26103, 35805, 38533, 43505, 52545, 73563, 115599, 122605, 130515, 192665, 269731, 367815, 577995, 809193, 1348655, 4045965]

約数ペア:

[(1, 4045965), (3, 1348655), (5, 809193), (7, 577995), (11, 367815), (15, 269731), (21, 192665), (31, 130515), (33, 122605), (35, 115599), (55, 73563), (77, 52545), (93, 43505), (105, 38533), (113, 35805), (155, 26103), (165, 24521), (217, 18645), (231, 17515), (339, 11935), (341, 11865), (385, 10509), (465, 8701), (565, 7161), (651, 6215), (791, 5115), (1023, 3955), (1085, 3729), (1155, 3503), (1243, 3255), (1695, 2387), (1705, 2373)]