22477501575

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{16369}}^1$

素因数の和:16761

約数の個数: 72

約数和(自身を含む): 42749272800

約数和(自身を除く): 20271771225

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 359, 425, 765, 1077, 1275, 1795, 3231, 3825, 5385, 6103, 8975, 16155, 16369, 18309, 26925, 30515, 49107, 54927, 80775, 81845, 91545, 147321, 152575, 245535, 274635, 278273, 409225, 457725, 736605, 834819, 1227675, 1373175, 1391365, 2504457, 3683025, 4174095, 5876471, 6956825, 12522285, 17629413, 20870475, 29382355, 52888239, 62611425, 88147065, 99900007, 146911775, 264441195, 299700021, 440735325, 499500035, 899100063, 1322205975, 1498500105, 2497500175, 4495500315, 7492500525, 22477501575]

約数ペア:

[(1, 22477501575), (3, 7492500525), (5, 4495500315), (9, 2497500175), (15, 1498500105), (17, 1322205975), (25, 899100063), (45, 499500035), (51, 440735325), (75, 299700021), (85, 264441195), (153, 146911775), (225, 99900007), (255, 88147065), (359, 62611425), (425, 52888239), (765, 29382355), (1077, 20870475), (1275, 17629413), (1795, 12522285), (3231, 6956825), (3825, 5876471), (5385, 4174095), (6103, 3683025), (8975, 2504457), (16155, 1391365), (16369, 1373175), (18309, 1227675), (26925, 834819), (30515, 736605), (49107, 457725), (54927, 409225), (80775, 278273), (81845, 274635), (91545, 245535), (147321, 152575)]