2201213025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2897}}^1$

素因数の和:3231

約数の個数: 72

約数和(自身を含む): 4316536224

約数和(自身を除く): 2115323199

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 307, 495, 825, 921, 1535, 2475, 2763, 2897, 3377, 4605, 7675, 8691, 10131, 13815, 14485, 16885, 23025, 26073, 30393, 31867, 43455, 50655, 69075, 72425, 84425, 95601, 130365, 151965, 159335, 217275, 253275, 286803, 478005, 651825, 759825, 796675, 889379, 1434015, 2390025, 2668137, 4446895, 7170075, 8004411, 9783169, 13340685, 22234475, 29349507, 40022055, 48915845, 66703425, 88048521, 146747535, 200110275, 244579225, 440242605, 733737675, 2201213025]

約数ペア:

[(1, 2201213025), (3, 733737675), (5, 440242605), (9, 244579225), (11, 200110275), (15, 146747535), (25, 88048521), (33, 66703425), (45, 48915845), (55, 40022055), (75, 29349507), (99, 22234475), (165, 13340685), (225, 9783169), (275, 8004411), (307, 7170075), (495, 4446895), (825, 2668137), (921, 2390025), (1535, 1434015), (2475, 889379), (2763, 796675), (2897, 759825), (3377, 651825), (4605, 478005), (7675, 286803), (8691, 253275), (10131, 217275), (13815, 159335), (14485, 151965), (16885, 130365), (23025, 95601), (26073, 84425), (30393, 72425), (31867, 69075), (43455, 50655)]