383437275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 719953920

約数和(自身を除く): 336516645

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 71, 75, 87, 145, 191, 195, 213, 325, 355, 377, 435, 573, 725, 923, 955, 975, 1065, 1131, 1775, 1885, 2059, 2175, 2483, 2769, 2865, 4615, 4775, 5325, 5539, 5655, 6177, 7449, 9425, 10295, 12415, 13561, 13845, 14325, 16617, 23075, 26767, 27695, 28275, 30885, 37245, 40683, 51475, 62075, 67805, 69225, 72007, 80301, 83085, 133835, 138475, 154425, 176293, 186225, 203415, 216021, 339025, 360035, 393269, 401505, 415425, 528879, 669175, 881465, 1017075, 1080105, 1179807, 1800175, 1966345, 2007525, 2644395, 4407325, 5112497, 5400525, 5899035, 9831725, 13221975, 15337491, 25562485, 29495175, 76687455, 127812425, 383437275]

約数ペア:

[(1, 383437275), (3, 127812425), (5, 76687455), (13, 29495175), (15, 25562485), (25, 15337491), (29, 13221975), (39, 9831725), (65, 5899035), (71, 5400525), (75, 5112497), (87, 4407325), (145, 2644395), (191, 2007525), (195, 1966345), (213, 1800175), (325, 1179807), (355, 1080105), (377, 1017075), (435, 881465), (573, 669175), (725, 528879), (923, 415425), (955, 401505), (975, 393269), (1065, 360035), (1131, 339025), (1775, 216021), (1885, 203415), (2059, 186225), (2175, 176293), (2483, 154425), (2769, 138475), (2865, 133835), (4615, 83085), (4775, 80301), (5325, 72007), (5539, 69225), (5655, 67805), (6177, 62075), (7449, 51475), (9425, 40683), (10295, 37245), (12415, 30885), (13561, 28275), (13845, 27695), (14325, 26767), (16617, 23075)]