18898868535

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1\times {\mathrm{9871}}^1$

素因数の和:11159

約数の個数: 32

約数和(自身を含む): 30544757760

約数和(自身を除く): 11645889225

約数列:

[1, 3, 5, 15, 109, 327, 545, 1171, 1635, 3513, 5855, 9871, 17565, 29613, 49355, 127639, 148065, 382917, 638195, 1075939, 1914585, 3227817, 5379695, 11558941, 16139085, 34676823, 57794705, 173384115, 1259924569, 3779773707, 6299622845, 18898868535]

約数ペア:

[(1, 18898868535), (3, 6299622845), (5, 3779773707), (15, 1259924569), (109, 173384115), (327, 57794705), (545, 34676823), (1171, 16139085), (1635, 11558941), (3513, 5379695), (5855, 3227817), (9871, 1914585), (17565, 1075939), (29613, 638195), (49355, 382917), (127639, 148065)]