29744865

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 55710720

約数和(自身を除く): 25965855

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 991, 1035, 1305, 2001, 2973, 3335, 4955, 6003, 8919, 10005, 14865, 22793, 28739, 30015, 44595, 68379, 86217, 113965, 143695, 205137, 258651, 341895, 431085, 660997, 1025685, 1293255, 1982991, 3304985, 5948973, 9914955, 29744865]

約数ペア:

[(1, 29744865), (3, 9914955), (5, 5948973), (9, 3304985), (15, 1982991), (23, 1293255), (29, 1025685), (45, 660997), (69, 431085), (87, 341895), (115, 258651), (145, 205137), (207, 143695), (261, 113965), (345, 86217), (435, 68379), (667, 44595), (991, 30015), (1035, 28739), (1305, 22793), (2001, 14865), (2973, 10005), (3335, 8919), (4955, 6003)]