45021409825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1\times {\mathrm{1931}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 67957775424

約数和(自身を除く): 22936365599

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 289, 425, 461, 595, 1445, 1931, 2023, 2305, 2975, 3227, 7225, 7837, 9655, 10115, 11525, 13517, 16135, 32827, 39185, 48275, 50575, 54859, 67585, 80675, 133229, 164135, 195925, 229789, 274295, 337925, 558059, 666145, 820675, 890191, 932603, 1148945, 1371475, 2790295, 3330725, 3906413, 4450955, 4663015, 5744725, 6231337, 13951475, 15133247, 19532065, 22254775, 23315075, 31156685, 75666235, 97660325, 105932729, 155783425, 257265199, 378331175, 529663645, 1286325995, 1800856393, 2648318225, 6431629975, 9004281965, 45021409825]

約数ペア:

[(1, 45021409825), (5, 9004281965), (7, 6431629975), (17, 2648318225), (25, 1800856393), (35, 1286325995), (85, 529663645), (119, 378331175), (175, 257265199), (289, 155783425), (425, 105932729), (461, 97660325), (595, 75666235), (1445, 31156685), (1931, 23315075), (2023, 22254775), (2305, 19532065), (2975, 15133247), (3227, 13951475), (7225, 6231337), (7837, 5744725), (9655, 4663015), (10115, 4450955), (11525, 3906413), (13517, 3330725), (16135, 2790295), (32827, 1371475), (39185, 1148945), (48275, 932603), (50575, 890191), (54859, 820675), (67585, 666145), (80675, 558059), (133229, 337925), (164135, 274295), (195925, 229789)]