48270225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 85440960

約数和(自身を除く): 37170735

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 131, 255, 289, 393, 425, 655, 867, 1275, 1445, 1965, 2227, 3275, 4335, 4913, 6681, 7225, 9825, 11135, 14739, 21675, 24565, 33405, 37859, 55675, 73695, 113577, 122825, 167025, 189295, 368475, 567885, 643603, 946475, 1930809, 2839425, 3218015, 9654045, 16090075, 48270225]

約数ペア:

[(1, 48270225), (3, 16090075), (5, 9654045), (15, 3218015), (17, 2839425), (25, 1930809), (51, 946475), (75, 643603), (85, 567885), (131, 368475), (255, 189295), (289, 167025), (393, 122825), (425, 113577), (655, 73695), (867, 55675), (1275, 37859), (1445, 33405), (1965, 24565), (2227, 21675), (3275, 14739), (4335, 11135), (4913, 9825), (6681, 7225)]