71543455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 23842145

約数列:

[1, 5, 19, 23, 95, 115, 137, 239, 437, 685, 1195, 2185, 2603, 3151, 4541, 5497, 13015, 15755, 22705, 27485, 32743, 59869, 104443, 163715, 299345, 522215, 622117, 753089, 3110585, 3765445, 14308691, 71543455]

約数ペア:

[(1, 71543455), (5, 14308691), (19, 3765445), (23, 3110585), (95, 753089), (115, 622117), (137, 522215), (239, 299345), (437, 163715), (685, 104443), (1195, 59869), (2185, 32743), (2603, 27485), (3151, 22705), (4541, 15755), (5497, 13015)]