674475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 1234296

約数和(自身を除く): 559821

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 529, 575, 1173, 1275, 1587, 1725, 1955, 2645, 5865, 7935, 8993, 9775, 13225, 26979, 29325, 39675, 44965, 134895, 224825, 674475]

約数ペア:

[(1, 674475), (3, 224825), (5, 134895), (15, 44965), (17, 39675), (23, 29325), (25, 26979), (51, 13225), (69, 9775), (75, 8993), (85, 7935), (115, 5865), (255, 2645), (345, 1955), (391, 1725), (425, 1587), (529, 1275), (575, 1173)]