38852055

素因数分解:

$3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 128

約数和(自身を含む): 85017600

約数和(自身を除く): 46165545

約数列:

[1, 3, 5, 9, 11, 15, 17, 19, 27, 33, 45, 51, 55, 57, 81, 85, 95, 99, 135, 153, 165, 171, 187, 209, 243, 255, 285, 297, 323, 405, 459, 495, 513, 561, 627, 729, 765, 855, 891, 935, 969, 1045, 1215, 1377, 1485, 1539, 1615, 1683, 1881, 2187, 2295, 2565, 2673, 2805, 2907, 3135, 3553, 3645, 4131, 4455, 4617, 4845, 5049, 5643, 6885, 7695, 8019, 8415, 8721, 9405, 10659, 10935, 12393, 13365, 13851, 14535, 15147, 16929, 17765, 20655, 23085, 24057, 25245, 26163, 28215, 31977, 37179, 40095, 41553, 43605, 45441, 50787, 53295, 61965, 69255, 75735, 78489, 84645, 95931, 120285, 130815, 136323, 152361, 159885, 185895, 207765, 227205, 235467, 253935, 287793, 392445, 408969, 457083, 479655, 681615, 706401, 761805, 863379, 1177335, 1438965, 2044845, 2285415, 2590137, 3532005, 4316895, 7770411, 12950685, 38852055]

約数ペア:

[(1, 38852055), (3, 12950685), (5, 7770411), (9, 4316895), (11, 3532005), (15, 2590137), (17, 2285415), (19, 2044845), (27, 1438965), (33, 1177335), (45, 863379), (51, 761805), (55, 706401), (57, 681615), (81, 479655), (85, 457083), (95, 408969), (99, 392445), (135, 287793), (153, 253935), (165, 235467), (171, 227205), (187, 207765), (209, 185895), (243, 159885), (255, 152361), (285, 136323), (297, 130815), (323, 120285), (405, 95931), (459, 84645), (495, 78489), (513, 75735), (561, 69255), (627, 61965), (729, 53295), (765, 50787), (855, 45441), (891, 43605), (935, 41553), (969, 40095), (1045, 37179), (1215, 31977), (1377, 28215), (1485, 26163), (1539, 25245), (1615, 24057), (1683, 23085), (1881, 20655), (2187, 17765), (2295, 16929), (2565, 15147), (2673, 14535), (2805, 13851), (2907, 13365), (3135, 12393), (3553, 10935), (3645, 10659), (4131, 9405), (4455, 8721), (4617, 8415), (4845, 8019), (5049, 7695), (5643, 6885)]