10142625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 18779904

約数和(自身を除く): 8637279

約数列:

[1, 3, 5, 15, 17, 25, 37, 43, 51, 75, 85, 111, 125, 129, 185, 215, 255, 375, 425, 555, 629, 645, 731, 925, 1075, 1275, 1591, 1887, 2125, 2193, 2775, 3145, 3225, 3655, 4625, 4773, 5375, 6375, 7955, 9435, 10965, 13875, 15725, 16125, 18275, 23865, 27047, 39775, 47175, 54825, 78625, 81141, 91375, 119325, 135235, 198875, 235875, 274125, 405705, 596625, 676175, 2028525, 3380875, 10142625]

約数ペア:

[(1, 10142625), (3, 3380875), (5, 2028525), (15, 676175), (17, 596625), (25, 405705), (37, 274125), (43, 235875), (51, 198875), (75, 135235), (85, 119325), (111, 91375), (125, 81141), (129, 78625), (185, 54825), (215, 47175), (255, 39775), (375, 27047), (425, 23865), (555, 18275), (629, 16125), (645, 15725), (731, 13875), (925, 10965), (1075, 9435), (1275, 7955), (1591, 6375), (1887, 5375), (2125, 4773), (2193, 4625), (2775, 3655), (3145, 3225)]