71376301075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{28019}}^1$

素因数の和:28252

約数の個数: 48

約数和(自身を含む): 96729523200

約数和(自身を除く): 25353222125

約数列:

[1, 5, 19, 25, 31, 95, 155, 173, 475, 589, 775, 865, 2945, 3287, 4325, 5363, 14725, 16435, 26815, 28019, 82175, 101897, 134075, 140095, 509485, 532361, 700475, 868589, 2547425, 2661805, 4342945, 4847287, 13309025, 16503191, 21714725, 24236435, 82515955, 92098453, 121182175, 150265897, 412579775, 460492265, 751329485, 2302461325, 2855052043, 3756647425, 14275260215, 71376301075]

約数ペア:

[(1, 71376301075), (5, 14275260215), (19, 3756647425), (25, 2855052043), (31, 2302461325), (95, 751329485), (155, 460492265), (173, 412579775), (475, 150265897), (589, 121182175), (775, 92098453), (865, 82515955), (2945, 24236435), (3287, 21714725), (4325, 16503191), (5363, 13309025), (14725, 4847287), (16435, 4342945), (26815, 2661805), (28019, 2547425), (82175, 868589), (101897, 700475), (134075, 532361), (140095, 509485)]