229870875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 419223168

約数和(自身を除く): 189352293

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 125, 183, 195, 305, 325, 375, 773, 793, 915, 975, 1525, 1625, 2319, 2379, 3865, 3965, 4575, 4875, 7625, 10049, 11595, 11895, 19325, 19825, 22875, 30147, 47153, 50245, 57975, 59475, 96625, 99125, 141459, 150735, 235765, 251225, 289875, 297375, 612989, 707295, 753675, 1178825, 1256125, 1838967, 3064945, 3536475, 3768375, 5894125, 9194835, 15324725, 17682375, 45974175, 76623625, 229870875]

約数ペア:

[(1, 229870875), (3, 76623625), (5, 45974175), (13, 17682375), (15, 15324725), (25, 9194835), (39, 5894125), (61, 3768375), (65, 3536475), (75, 3064945), (125, 1838967), (183, 1256125), (195, 1178825), (305, 753675), (325, 707295), (375, 612989), (773, 297375), (793, 289875), (915, 251225), (975, 235765), (1525, 150735), (1625, 141459), (2319, 99125), (2379, 96625), (3865, 59475), (3965, 57975), (4575, 50245), (4875, 47153), (7625, 30147), (10049, 22875), (11595, 19825), (11895, 19325)]