48841875

素因数分解:

$3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 60

約数和(自身を含む): 93001480

約数和(自身を除く): 44159605

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 457, 475, 625, 855, 1125, 1371, 1425, 1875, 2285, 2375, 4113, 4275, 5625, 6855, 7125, 8683, 11425, 11875, 20565, 21375, 26049, 34275, 35625, 43415, 57125, 78147, 102825, 106875, 130245, 171375, 217075, 285625, 390735, 514125, 651225, 856875, 1085375, 1953675, 2570625, 3256125, 5426875, 9768375, 16280625, 48841875]

約数ペア:

[(1, 48841875), (3, 16280625), (5, 9768375), (9, 5426875), (15, 3256125), (19, 2570625), (25, 1953675), (45, 1085375), (57, 856875), (75, 651225), (95, 514125), (125, 390735), (171, 285625), (225, 217075), (285, 171375), (375, 130245), (457, 106875), (475, 102825), (625, 78147), (855, 57125), (1125, 43415), (1371, 35625), (1425, 34275), (1875, 26049), (2285, 21375), (2375, 20565), (4113, 11875), (4275, 11425), (5625, 8683), (6855, 7125)]