528025924075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{75193}}^1$

素因数の和:75305

約数の個数: 96

約数和(自身を含む): 789486469632

約数和(自身を除く): 261460545557

約数列:

[1, 5, 13, 17, 25, 31, 41, 65, 85, 155, 205, 221, 325, 403, 425, 527, 533, 697, 775, 1025, 1105, 1271, 2015, 2635, 2665, 3485, 5525, 6355, 6851, 9061, 10075, 13175, 13325, 16523, 17425, 21607, 31775, 34255, 45305, 75193, 82615, 108035, 171275, 226525, 280891, 375965, 413075, 540175, 977509, 1278281, 1404455, 1879825, 2330983, 3082913, 4887545, 6391405, 7022275, 11654915, 15414565, 16617653, 24437725, 30302779, 31957025, 39626711, 40077869, 52409521, 58274575, 77072825, 83088265, 95570303, 151513895, 198133555, 200389345, 262047605, 415441325, 477851515, 515147243, 681323773, 757569475, 990667775, 1001946725, 1242413939, 1310238025, 1624695151, 2389257575, 2575736215, 3406618865, 6212069695, 8123475755, 12878681075, 17033094325, 21121036963, 31060348475, 40617378775, 105605184815, 528025924075]

約数ペア:

[(1, 528025924075), (5, 105605184815), (13, 40617378775), (17, 31060348475), (25, 21121036963), (31, 17033094325), (41, 12878681075), (65, 8123475755), (85, 6212069695), (155, 3406618865), (205, 2575736215), (221, 2389257575), (325, 1624695151), (403, 1310238025), (425, 1242413939), (527, 1001946725), (533, 990667775), (697, 757569475), (775, 681323773), (1025, 515147243), (1105, 477851515), (1271, 415441325), (2015, 262047605), (2635, 200389345), (2665, 198133555), (3485, 151513895), (5525, 95570303), (6355, 83088265), (6851, 77072825), (9061, 58274575), (10075, 52409521), (13175, 40077869), (13325, 39626711), (16523, 31957025), (17425, 30302779), (21607, 24437725), (31775, 16617653), (34255, 15414565), (45305, 11654915), (75193, 7022275), (82615, 6391405), (108035, 4887545), (171275, 3082913), (226525, 2330983), (280891, 1879825), (375965, 1404455), (413075, 1278281), (540175, 977509)]