3344325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 6088896

約数和(自身を除く): 2744571

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 61, 75, 85, 129, 183, 215, 255, 305, 425, 645, 731, 915, 1037, 1075, 1275, 1525, 2193, 2623, 3111, 3225, 3655, 4575, 5185, 7869, 10965, 13115, 15555, 18275, 25925, 39345, 44591, 54825, 65575, 77775, 133773, 196725, 222955, 668865, 1114775, 3344325]

約数ペア:

[(1, 3344325), (3, 1114775), (5, 668865), (15, 222955), (17, 196725), (25, 133773), (43, 77775), (51, 65575), (61, 54825), (75, 44591), (85, 39345), (129, 25925), (183, 18275), (215, 15555), (255, 13115), (305, 10965), (425, 7869), (645, 5185), (731, 4575), (915, 3655), (1037, 3225), (1075, 3111), (1275, 2623), (1525, 2193)]