1427156775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3019}}^1$

素因数の和:3237

約数の個数: 72

約数和(自身を含む): 2804106240

約数和(自身を除く): 1376949465

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 191, 225, 275, 495, 573, 825, 955, 1719, 2101, 2475, 2865, 3019, 4775, 6303, 8595, 9057, 10505, 14325, 15095, 18909, 27171, 31515, 33209, 42975, 45285, 52525, 75475, 94545, 99627, 135855, 157575, 166045, 226425, 298881, 472725, 498135, 576629, 679275, 830225, 1494405, 1729887, 2490675, 2883145, 5189661, 6342919, 7472025, 8649435, 14415725, 19028757, 25948305, 31714595, 43247175, 57086271, 95143785, 129741525, 158572975, 285431355, 475718925, 1427156775]

約数ペア:

[(1, 1427156775), (3, 475718925), (5, 285431355), (9, 158572975), (11, 129741525), (15, 95143785), (25, 57086271), (33, 43247175), (45, 31714595), (55, 25948305), (75, 19028757), (99, 14415725), (165, 8649435), (191, 7472025), (225, 6342919), (275, 5189661), (495, 2883145), (573, 2490675), (825, 1729887), (955, 1494405), (1719, 830225), (2101, 679275), (2475, 576629), (2865, 498135), (3019, 472725), (4775, 298881), (6303, 226425), (8595, 166045), (9057, 157575), (10505, 135855), (14325, 99627), (15095, 94545), (18909, 75475), (27171, 52525), (31515, 45285), (33209, 42975)]