15215544

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 45152640

約数和(自身を除く): 29937096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 401, 408, 527, 558, 612, 744, 802, 1054, 1116, 1203, 1224, 1581, 1604, 2108, 2232, 2406, 3162, 3208, 3609, 4216, 4743, 4812, 6324, 6817, 7218, 9486, 9624, 12431, 12648, 13634, 14436, 18972, 20451, 24862, 27268, 28872, 37293, 37944, 40902, 49724, 54536, 61353, 74586, 81804, 99448, 111879, 122706, 149172, 163608, 211327, 223758, 245412, 298344, 422654, 447516, 490824, 633981, 845308, 895032, 1267962, 1690616, 1901943, 2535924, 3803886, 5071848, 7607772, 15215544]

約数ペア:

[(1, 15215544), (2, 7607772), (3, 5071848), (4, 3803886), (6, 2535924), (8, 1901943), (9, 1690616), (12, 1267962), (17, 895032), (18, 845308), (24, 633981), (31, 490824), (34, 447516), (36, 422654), (51, 298344), (62, 245412), (68, 223758), (72, 211327), (93, 163608), (102, 149172), (124, 122706), (136, 111879), (153, 99448), (186, 81804), (204, 74586), (248, 61353), (279, 54536), (306, 49724), (372, 40902), (401, 37944), (408, 37293), (527, 28872), (558, 27268), (612, 24862), (744, 20451), (802, 18972), (1054, 14436), (1116, 13634), (1203, 12648), (1224, 12431), (1581, 9624), (1604, 9486), (2108, 7218), (2232, 6817), (2406, 6324), (3162, 4812), (3208, 4743), (3609, 4216)]