1428156923205

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9901}}^1\times {\mathrm{204601}}^1$

素因数の和:214557

約数の個数: 32

約数和(自身を含む): 2333916292608

約数和(自身を除く): 905759369403

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 9901, 29703, 49505, 148515, 204601, 465347, 613803, 1023005, 1396041, 2326735, 3069015, 6980205, 9616247, 28848741, 48081235, 144243705, 2025754501, 6077263503, 10128772505, 30386317515, 95210461547, 285631384641, 476052307735, 1428156923205]

約数ペア:

[(1, 1428156923205), (3, 476052307735), (5, 285631384641), (15, 95210461547), (47, 30386317515), (141, 10128772505), (235, 6077263503), (705, 2025754501), (9901, 144243705), (29703, 48081235), (49505, 28848741), (148515, 9616247), (204601, 6980205), (465347, 3069015), (613803, 2326735), (1023005, 1396041)]