4035331875

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 7107724800

約数和(自身を除く): 3072392925

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 87, 125, 141, 145, 235, 375, 435, 625, 705, 725, 1175, 1363, 1579, 1875, 2175, 3525, 3625, 4089, 4737, 5875, 6815, 7895, 10875, 17625, 18125, 20445, 23685, 29375, 34075, 39475, 45791, 54375, 74213, 88125, 102225, 118425, 137373, 170375, 197375, 222639, 228955, 371065, 511125, 592125, 686865, 851875, 986875, 1113195, 1144775, 1855325, 2152177, 2555625, 2960625, 3434325, 5565975, 5723875, 6456531, 9276625, 10760885, 17171625, 27829875, 28619375, 32282655, 46383125, 53804425, 85858125, 139149375, 161413275, 269022125, 807066375, 1345110625, 4035331875]

約数ペア:

[(1, 4035331875), (3, 1345110625), (5, 807066375), (15, 269022125), (25, 161413275), (29, 139149375), (47, 85858125), (75, 53804425), (87, 46383125), (125, 32282655), (141, 28619375), (145, 27829875), (235, 17171625), (375, 10760885), (435, 9276625), (625, 6456531), (705, 5723875), (725, 5565975), (1175, 3434325), (1363, 2960625), (1579, 2555625), (1875, 2152177), (2175, 1855325), (3525, 1144775), (3625, 1113195), (4089, 986875), (4737, 851875), (5875, 686865), (6815, 592125), (7895, 511125), (10875, 371065), (17625, 228955), (18125, 222639), (20445, 197375), (23685, 170375), (29375, 137373), (34075, 118425), (39475, 102225), (45791, 88125), (54375, 74213)]