481202205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 907804800

約数和(自身を除く): 426602595

約数列:

[1, 3, 5, 11, 15, 23, 33, 37, 55, 69, 111, 115, 149, 165, 185, 253, 345, 407, 447, 529, 555, 745, 759, 851, 1221, 1265, 1587, 1639, 2035, 2235, 2553, 2645, 3427, 3795, 4255, 4917, 5513, 5819, 6105, 7935, 8195, 9361, 10281, 12765, 16539, 17135, 17457, 19573, 24585, 27565, 28083, 29095, 37697, 46805, 51405, 58719, 60643, 78821, 82695, 87285, 97865, 113091, 126799, 140415, 181929, 188485, 215303, 236463, 293595, 303215, 380397, 394105, 565455, 633995, 645909, 867031, 909645, 1076515, 1182315, 1394789, 1901985, 2601093, 2916377, 3229545, 4184367, 4335155, 6973945, 8749131, 13005465, 14581885, 20921835, 32080147, 43745655, 96240441, 160400735, 481202205]

約数ペア:

[(1, 481202205), (3, 160400735), (5, 96240441), (11, 43745655), (15, 32080147), (23, 20921835), (33, 14581885), (37, 13005465), (55, 8749131), (69, 6973945), (111, 4335155), (115, 4184367), (149, 3229545), (165, 2916377), (185, 2601093), (253, 1901985), (345, 1394789), (407, 1182315), (447, 1076515), (529, 909645), (555, 867031), (745, 645909), (759, 633995), (851, 565455), (1221, 394105), (1265, 380397), (1587, 303215), (1639, 293595), (2035, 236463), (2235, 215303), (2553, 188485), (2645, 181929), (3427, 140415), (3795, 126799), (4255, 113091), (4917, 97865), (5513, 87285), (5819, 82695), (6105, 78821), (7935, 60643), (8195, 58719), (9361, 51405), (10281, 46805), (12765, 37697), (16539, 29095), (17135, 28083), (17457, 27565), (19573, 24585)]