50625405

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 112

約数和(自身を含む): 103878720

約数和(自身を除く): 53253315

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 43, 45, 51, 57, 81, 85, 95, 129, 135, 153, 171, 215, 243, 255, 285, 323, 387, 405, 459, 513, 645, 729, 731, 765, 817, 855, 969, 1161, 1215, 1377, 1539, 1615, 1935, 2193, 2295, 2451, 2565, 2907, 3483, 3645, 3655, 4085, 4131, 4617, 4845, 5805, 6579, 6885, 7353, 7695, 8721, 10449, 10965, 12255, 12393, 13851, 13889, 14535, 17415, 19737, 20655, 22059, 23085, 26163, 31347, 32895, 36765, 41667, 43605, 52245, 59211, 61965, 66177, 69255, 69445, 78489, 98685, 110295, 125001, 130815, 156735, 177633, 198531, 208335, 235467, 296055, 330885, 375003, 392445, 532899, 595593, 625005, 888165, 992655, 1125009, 1177335, 1875015, 2664495, 2977965, 3375027, 5625045, 10125081, 16875135, 50625405]

約数ペア:

[(1, 50625405), (3, 16875135), (5, 10125081), (9, 5625045), (15, 3375027), (17, 2977965), (19, 2664495), (27, 1875015), (43, 1177335), (45, 1125009), (51, 992655), (57, 888165), (81, 625005), (85, 595593), (95, 532899), (129, 392445), (135, 375003), (153, 330885), (171, 296055), (215, 235467), (243, 208335), (255, 198531), (285, 177633), (323, 156735), (387, 130815), (405, 125001), (459, 110295), (513, 98685), (645, 78489), (729, 69445), (731, 69255), (765, 66177), (817, 61965), (855, 59211), (969, 52245), (1161, 43605), (1215, 41667), (1377, 36765), (1539, 32895), (1615, 31347), (1935, 26163), (2193, 23085), (2295, 22059), (2451, 20655), (2565, 19737), (2907, 17415), (3483, 14535), (3645, 13889), (3655, 13851), (4085, 12393), (4131, 12255), (4617, 10965), (4845, 10449), (5805, 8721), (6579, 7695), (6885, 7353)]