29355705

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 24423111

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 251, 339, 345, 565, 753, 1017, 1035, 1255, 1695, 2259, 2599, 3765, 5085, 5773, 7797, 11295, 12995, 17319, 23391, 28363, 28865, 38985, 51957, 85089, 86595, 116955, 141815, 255267, 259785, 425445, 652349, 1276335, 1957047, 3261745, 5871141, 9785235, 29355705]

約数ペア:

[(1, 29355705), (3, 9785235), (5, 5871141), (9, 3261745), (15, 1957047), (23, 1276335), (45, 652349), (69, 425445), (113, 259785), (115, 255267), (207, 141815), (251, 116955), (339, 86595), (345, 85089), (565, 51957), (753, 38985), (1017, 28865), (1035, 28363), (1255, 23391), (1695, 17319), (2259, 12995), (2599, 11295), (3765, 7797), (5085, 5773)]