42480195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 75105792

約数和(自身を除く): 32625597

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 7243, 21729, 36215, 108645, 123131, 166589, 369393, 499767, 615655, 832945, 1846965, 2498835, 2832013, 8496039, 14160065, 42480195]

約数ペア:

[(1, 42480195), (3, 14160065), (5, 8496039), (15, 2832013), (17, 2498835), (23, 1846965), (51, 832945), (69, 615655), (85, 499767), (115, 369393), (255, 166589), (345, 123131), (391, 108645), (1173, 36215), (1955, 21729), (5865, 7243)]