23515275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 45425664

約数和(自身を除く): 21910389

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 953, 987, 1175, 1645, 2859, 3525, 4765, 4935, 6671, 8225, 14295, 20013, 23825, 24675, 33355, 44791, 71475, 100065, 134373, 166775, 223955, 313537, 500325, 671865, 940611, 1119775, 1567685, 3359325, 4703055, 7838425, 23515275]

約数ペア:

[(1, 23515275), (3, 7838425), (5, 4703055), (7, 3359325), (15, 1567685), (21, 1119775), (25, 940611), (35, 671865), (47, 500325), (75, 313537), (105, 223955), (141, 166775), (175, 134373), (235, 100065), (329, 71475), (525, 44791), (705, 33355), (953, 24675), (987, 23825), (1175, 20013), (1645, 14295), (2859, 8225), (3525, 6671), (4765, 4935)]