73264545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 134514432

約数和(自身を除く): 61249887

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 639, 997, 1035, 1065, 1633, 2991, 3195, 4899, 4985, 8165, 8973, 14697, 14955, 22931, 24495, 44865, 68793, 70787, 73485, 114655, 206379, 212361, 343965, 353935, 637083, 1031895, 1061805, 1628101, 3185415, 4884303, 8140505, 14652909, 24421515, 73264545]

約数ペア:

[(1, 73264545), (3, 24421515), (5, 14652909), (9, 8140505), (15, 4884303), (23, 3185415), (45, 1628101), (69, 1061805), (71, 1031895), (115, 637083), (207, 353935), (213, 343965), (345, 212361), (355, 206379), (639, 114655), (997, 73485), (1035, 70787), (1065, 68793), (1633, 44865), (2991, 24495), (3195, 22931), (4899, 14955), (4985, 14697), (8165, 8973)]