213435525

素因数分解:

$3^1\times 5^2\times {\mathrm{593}}^1\times {\mathrm{4799}}^1$

素因数の和:5405

約数の個数: 24

約数和(自身を含む): 353548800

約数和(自身を除く): 140113275

約数列:

[1, 3, 5, 15, 25, 75, 593, 1779, 2965, 4799, 8895, 14397, 14825, 23995, 44475, 71985, 119975, 359925, 2845807, 8537421, 14229035, 42687105, 71145175, 213435525]

約数ペア:

[(1, 213435525), (3, 71145175), (5, 42687105), (15, 14229035), (25, 8537421), (75, 2845807), (593, 359925), (1779, 119975), (2965, 71985), (4799, 44475), (8895, 23995), (14397, 14825)]