2240556225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 4021456896

約数和(自身を除く): 1780900671

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 101, 127, 137, 255, 303, 381, 411, 425, 505, 635, 685, 1275, 1515, 1717, 1905, 2055, 2159, 2329, 2525, 3175, 3425, 5151, 6477, 6987, 7575, 8585, 9525, 10275, 10795, 11645, 12827, 13837, 17399, 25755, 32385, 34935, 38481, 41511, 42925, 52197, 53975, 58225, 64135, 69185, 86995, 128775, 161925, 174675, 192405, 207555, 218059, 235229, 260985, 295783, 320675, 345925, 434975, 654177, 705687, 887349, 962025, 1037775, 1090295, 1176145, 1304925, 1478915, 1757299, 3270885, 3528435, 4436745, 5271897, 5451475, 5880725, 7394575, 8786495, 16354425, 17642175, 22183725, 26359485, 29874083, 43932475, 89622249, 131797425, 149370415, 448111245, 746852075, 2240556225]

約数ペア:

[(1, 2240556225), (3, 746852075), (5, 448111245), (15, 149370415), (17, 131797425), (25, 89622249), (51, 43932475), (75, 29874083), (85, 26359485), (101, 22183725), (127, 17642175), (137, 16354425), (255, 8786495), (303, 7394575), (381, 5880725), (411, 5451475), (425, 5271897), (505, 4436745), (635, 3528435), (685, 3270885), (1275, 1757299), (1515, 1478915), (1717, 1304925), (1905, 1176145), (2055, 1090295), (2159, 1037775), (2329, 962025), (2525, 887349), (3175, 705687), (3425, 654177), (5151, 434975), (6477, 345925), (6987, 320675), (7575, 295783), (8585, 260985), (9525, 235229), (10275, 218059), (10795, 207555), (11645, 192405), (12827, 174675), (13837, 161925), (17399, 128775), (25755, 86995), (32385, 69185), (34935, 64135), (38481, 58225), (41511, 53975), (42925, 52197)]