15309536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 35997696

約数和(自身を除く): 20688160

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 61, 62, 88, 92, 122, 124, 176, 184, 244, 248, 253, 341, 352, 368, 488, 496, 506, 671, 682, 713, 736, 976, 992, 1012, 1342, 1364, 1403, 1426, 1891, 1952, 2024, 2684, 2728, 2806, 2852, 3782, 4048, 5368, 5456, 5612, 5704, 7564, 7843, 8096, 10736, 10912, 11224, 11408, 15128, 15433, 15686, 20801, 21472, 22448, 22816, 30256, 30866, 31372, 41602, 43493, 44896, 60512, 61732, 62744, 83204, 86986, 123464, 125488, 166408, 173972, 246928, 250976, 332816, 347944, 478423, 493856, 665632, 695888, 956846, 1391776, 1913692, 3827384, 7654768, 15309536]

約数ペア:

[(1, 15309536), (2, 7654768), (4, 3827384), (8, 1913692), (11, 1391776), (16, 956846), (22, 695888), (23, 665632), (31, 493856), (32, 478423), (44, 347944), (46, 332816), (61, 250976), (62, 246928), (88, 173972), (92, 166408), (122, 125488), (124, 123464), (176, 86986), (184, 83204), (244, 62744), (248, 61732), (253, 60512), (341, 44896), (352, 43493), (368, 41602), (488, 31372), (496, 30866), (506, 30256), (671, 22816), (682, 22448), (713, 21472), (736, 20801), (976, 15686), (992, 15433), (1012, 15128), (1342, 11408), (1364, 11224), (1403, 10912), (1426, 10736), (1891, 8096), (1952, 7843), (2024, 7564), (2684, 5704), (2728, 5612), (2806, 5456), (2852, 5368), (3782, 4048)]