27156688455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{6421}}^1$

素因数の和:6529

約数の個数: 96

約数和(自身を含む): 50116876992

約数和(自身を除く): 22960188537

約数列:

[1, 3, 5, 13, 15, 23, 39, 41, 65, 69, 115, 123, 195, 205, 299, 345, 529, 533, 615, 897, 943, 1495, 1587, 1599, 2645, 2665, 2829, 4485, 4715, 6421, 6877, 7935, 7995, 12259, 14145, 19263, 20631, 21689, 32105, 34385, 36777, 61295, 65067, 83473, 96315, 103155, 108445, 147683, 183885, 250419, 263261, 281957, 325335, 417365, 443049, 738415, 789783, 845871, 1252095, 1316305, 1409785, 1919879, 2215245, 3396709, 3422393, 3948915, 4229355, 5759637, 6055003, 9599395, 10190127, 10267179, 16983545, 17111965, 18165009, 28798185, 30275015, 44157217, 50950635, 51335895, 78715039, 90825045, 132471651, 139265069, 220786085, 236145117, 393575195, 417795207, 662358255, 696325345, 1180725585, 1810445897, 2088976035, 5431337691, 9052229485, 27156688455]

約数ペア:

[(1, 27156688455), (3, 9052229485), (5, 5431337691), (13, 2088976035), (15, 1810445897), (23, 1180725585), (39, 696325345), (41, 662358255), (65, 417795207), (69, 393575195), (115, 236145117), (123, 220786085), (195, 139265069), (205, 132471651), (299, 90825045), (345, 78715039), (529, 51335895), (533, 50950635), (615, 44157217), (897, 30275015), (943, 28798185), (1495, 18165009), (1587, 17111965), (1599, 16983545), (2645, 10267179), (2665, 10190127), (2829, 9599395), (4485, 6055003), (4715, 5759637), (6421, 4229355), (6877, 3948915), (7935, 3422393), (7995, 3396709), (12259, 2215245), (14145, 1919879), (19263, 1409785), (20631, 1316305), (21689, 1252095), (32105, 845871), (34385, 789783), (36777, 738415), (61295, 443049), (65067, 417365), (83473, 325335), (96315, 281957), (103155, 263261), (108445, 250419), (147683, 183885)]