372287235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{27793}}^1$

素因数の和:27867

約数の個数: 32

約数和(自身を含む): 640373760

約数和(自身を除く): 268086525

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 13395, 27793, 83379, 138965, 416895, 528067, 1306271, 1584201, 2640335, 3918813, 6531355, 7921005, 19594065, 24819149, 74457447, 124095745, 372287235]

約数ペア:

[(1, 372287235), (3, 124095745), (5, 74457447), (15, 24819149), (19, 19594065), (47, 7921005), (57, 6531355), (95, 3918813), (141, 2640335), (235, 1584201), (285, 1306271), (705, 528067), (893, 416895), (2679, 138965), (4465, 83379), (13395, 27793)]