155514879945

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{3301}}^1$

素因数の和:3703

約数の個数: 96

約数和(自身を含む): 279866530944

約数和(自身を除く): 124351650999

約数列:

[1, 3, 5, 9, 15, 43, 45, 97, 129, 215, 251, 291, 387, 485, 645, 753, 873, 1255, 1455, 1935, 2259, 3301, 3765, 4171, 4365, 9903, 10793, 11295, 12513, 16505, 20855, 24347, 29709, 32379, 37539, 49515, 53965, 62565, 73041, 97137, 121735, 141943, 148545, 161895, 187695, 219123, 320197, 365205, 425829, 485685, 709715, 828551, 960591, 1046921, 1095615, 1277487, 1600985, 2129145, 2485653, 2881773, 3140763, 4142755, 4802955, 5234605, 6387435, 7456959, 9422289, 12428265, 13768471, 14408865, 15703815, 35627693, 37284795, 41305413, 47111445, 68842355, 80369447, 106883079, 123916239, 178138465, 206527065, 241108341, 320649237, 401847235, 534415395, 619581195, 723325023, 1205541705, 1603246185, 3455886221, 3616625115, 10367658663, 17279431105, 31102975989, 51838293315, 155514879945]

約数ペア:

[(1, 155514879945), (3, 51838293315), (5, 31102975989), (9, 17279431105), (15, 10367658663), (43, 3616625115), (45, 3455886221), (97, 1603246185), (129, 1205541705), (215, 723325023), (251, 619581195), (291, 534415395), (387, 401847235), (485, 320649237), (645, 241108341), (753, 206527065), (873, 178138465), (1255, 123916239), (1455, 106883079), (1935, 80369447), (2259, 68842355), (3301, 47111445), (3765, 41305413), (4171, 37284795), (4365, 35627693), (9903, 15703815), (10793, 14408865), (11295, 13768471), (12513, 12428265), (16505, 9422289), (20855, 7456959), (24347, 6387435), (29709, 5234605), (32379, 4802955), (37539, 4142755), (49515, 3140763), (53965, 2881773), (62565, 2485653), (73041, 2129145), (97137, 1600985), (121735, 1277487), (141943, 1095615), (148545, 1046921), (161895, 960591), (187695, 828551), (219123, 709715), (320197, 485685), (365205, 425829)]