53237175

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 91601280

約数和(自身を除く): 38364105

約数列:

[1, 3, 5, 15, 25, 53, 59, 75, 159, 177, 227, 265, 295, 681, 795, 885, 1135, 1325, 1475, 3127, 3405, 3975, 4425, 5675, 9381, 12031, 13393, 15635, 17025, 36093, 40179, 46905, 60155, 66965, 78175, 180465, 200895, 234525, 300775, 334825, 709829, 902325, 1004475, 2129487, 3549145, 10647435, 17745725, 53237175]

約数ペア:

[(1, 53237175), (3, 17745725), (5, 10647435), (15, 3549145), (25, 2129487), (53, 1004475), (59, 902325), (75, 709829), (159, 334825), (177, 300775), (227, 234525), (265, 200895), (295, 180465), (681, 78175), (795, 66965), (885, 60155), (1135, 46905), (1325, 40179), (1475, 36093), (3127, 17025), (3405, 15635), (3975, 13393), (4425, 12031), (5675, 9381)]