195960115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 273137760

約数和(自身を除く): 77177645

約数列:

[1, 5, 13, 23, 41, 65, 115, 139, 205, 299, 529, 533, 695, 943, 1495, 1807, 2645, 2665, 3197, 4715, 5699, 6877, 9035, 12259, 15985, 21689, 28495, 34385, 41561, 61295, 73531, 74087, 108445, 131077, 207805, 281957, 367655, 370435, 655385, 955903, 1409785, 1704001, 3014771, 4779515, 8520005, 15073855, 39192023, 195960115]

約数ペア:

[(1, 195960115), (5, 39192023), (13, 15073855), (23, 8520005), (41, 4779515), (65, 3014771), (115, 1704001), (139, 1409785), (205, 955903), (299, 655385), (529, 370435), (533, 367655), (695, 281957), (943, 207805), (1495, 131077), (1807, 108445), (2645, 74087), (2665, 73531), (3197, 61295), (4715, 41561), (5699, 34385), (6877, 28495), (9035, 21689), (12259, 15985)]