23765175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 49520640

約数和(自身を除く): 25755465

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 191, 225, 237, 315, 395, 525, 553, 573, 711, 955, 1185, 1337, 1575, 1659, 1719, 1975, 2765, 2865, 3555, 4011, 4775, 4977, 5925, 6685, 8295, 8595, 12033, 13825, 14325, 15089, 17775, 20055, 24885, 33425, 41475, 42975, 45267, 60165, 75445, 100275, 105623, 124425, 135801, 226335, 300825, 316869, 377225, 528115, 679005, 950607, 1131675, 1584345, 2640575, 3395025, 4753035, 7921725, 23765175]

約数ペア:

[(1, 23765175), (3, 7921725), (5, 4753035), (7, 3395025), (9, 2640575), (15, 1584345), (21, 1131675), (25, 950607), (35, 679005), (45, 528115), (63, 377225), (75, 316869), (79, 300825), (105, 226335), (175, 135801), (191, 124425), (225, 105623), (237, 100275), (315, 75445), (395, 60165), (525, 45267), (553, 42975), (573, 41475), (711, 33425), (955, 24885), (1185, 20055), (1337, 17775), (1575, 15089), (1659, 14325), (1719, 13825), (1975, 12033), (2765, 8595), (2865, 8295), (3555, 6685), (4011, 5925), (4775, 4977)]